Checklist of the Collembola: Collembola from the Hageven in Neerpelt, Limburg, Belgium

http://www.collembola.org/publicat/hageven.htm - Last updated on 2022.02.28 by Frans Janssens

Checklist of the Collembola: Contribution to the knowledge of the Collembola from the Hageven in Neerpelt, Limburg, Belgium

Frans Janssens, Department of Biology, University of Antwerp, Antwerp, B-2020, Belgium
Marie Louise Huskens, Opitterkiezel 223/0.1, Bree, B-3960, Belgium

Abstract

In the context of ongoing research on the reduction of the population of Maculinea alcon (Denis & Schiffermüller, 1775) (Lepidoptera: Lycaenidae) in the Hageven, Neerpelt, Limburg, Belgium, a qualitative survey was held to collect the different species of Collembola that presumably play a role in the life cycle of this butterfly. Several sites in the Hageven were sampled.

More coming soon...

Samenvatting

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Keywords: Collembola, Maculinea alcon, Hageven, ..., Belgium

Contineously being revised.

Introduction

The study of the Collembola in the Hageven, Neerpelt, Limburg, Belgium fits in a larger context namely the reduction of the population of Maculinea alcon (Denis & Schiffermüller, 1775) in the Hageven.

Stations

The samples were taken in the Hageven from December 2020 to February 28, 2022.

Fig.1. Map of stations.
The following sites were sampled :

Tab.1. List of sampled stations.
Location	Station	Code	UTM	Description
Neerpelt	Hageven		FS67	Trails
Neerpelt	Hageven	trails	FS67	De Wulp
Neerpelt	Hageven	ven1	FS67	First ven
Neerpelt	Hageven	swamp	FS67	After swamp
Neerpelt	Hageven	12B	FS67	Maculinea alcon habitat

Methods and techniques

Specimens have been collected by beating : a tray was placed under object, object was hit with stick, specimens were collected from tray using mouth operated aspirator. The collected specimens were transported to the laboratory. They were photographed alive in a staged set-up with a digital camera Canon EOS 90D using MP-E 65mm macro zoom lens with Kenko extension tube set 12mm, 20mm, 36mm and illuminated with a flash Canon macro ring lite MR 14EX and Falconeyes LED light SLP - 120LTV. The photographs were processed in Adobe Photoshop CS6 Extended with Nik Collection plugin. The specimens were determined based on habitus pictures (magnification about 5x) and close-up pictures of morphological features (magnification about 10x). Focus stacking using Zerene Stacker 1.04 with 2 to 6 frames was applied to habitus pictures to increase the in depth sharpness of external morphological features. The identifications have been done based on the works of Gisin (1960, 1963), Palissa (1964, 2000), Fjellberg (1998, 2007), Hopkin (2007). The nomenclature is based on Bellinger, Christiansen & Janssens (1996-2021).

Systematic list of species

Legend of the columns

1	Provence
2	Station (for more details see table 1)
3	UTM (10 x 10 km)
4	Date (year - month - day)
5	Number of specimens (adult, example, female, juvenile, male)
6	Name of legit
7	Name of determinator
8	Collection(s) where the specimens are deposited

Inventory

Familia Poduridae Latreille, 1804, i.s.

Podura aquatica Linnæus, C, 1758:609

   Lim  Hageven ven1          FS67 2021-10-09 1e        Huskens M-L            Huskens M-L            obs

Familia Hypogastruridae Börner, 1906

Genus Hypogastrura Bourlet, C, 1839:404

   Lim  Hageven ven1          FS67 2021-03-04 1j        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-11-06 1e        Huskens M-L            Huskens M-L            obs

Hypogastrura viatica (Tullberg, 1872:50) Carpenter, 1909

   Lim  Hageven ven1          FS67 2021-10-08 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-10-09 1e        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-10-13 18a11j    Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-10-14 1e        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-10-24 9a1j      Huskens M-L            Huskens M-L            obs

Genus Ceratophysella Börner in Brohmer, 1932

   Lim  Hageven 12B           FS67 2021-01-18 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-10-10 3a        Huskens M-L            Huskens M-L            obs

Ceratophysella denticulata (Bagnall, 1941) Stach, 1949

   Lim  Hageven ven1          FS67 2021-10-23 5a        Huskens M-L            Huskens M-L            obs

Ceratophysella granulata Stach, J, 1949:133

   Lim  Hageven ven1          FS67 2020-11-28 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-02-23 2a        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-02-24 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-02-25 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-03-05 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-03-08 2a        Huskens M-L            Janssens F             obs

Genus Microgastrura Stach, 1922

   Lim  Hageven ven1          FS67 2021-10-08 1e        Huskens M-L            Janssens F             obs

Familia Neanuridae Börner, 1901 sensu Yosii, 1956

Neanura muscorum (Templeton, R in Templeton, R & Westwood, JO, 1836:97) MacGillivray, AD, 1893:314

   Lim  Hageven swamp         FS67 2020-12-18 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-03-09 1a        Huskens M-L            Huskens M-L            obs

Genus Pseudachorutes Tullberg, 1871

   Lim  Hageven ven1          FS67 2021-02-23 1e        Huskens M-L            Janssens F             obs

Familia Brachystomellidae Stach, 1949

Brachystomella parvula (Schäffer, 1896:176) Stach, 1926

   Lim  Hageven swamp         FS67 2020-12-18 1e        Huskens M-L            Huskens M-L            obs

Familia Onychiuridae Lubbock J in Börner C, 1913:319

   Lim  Hageven swamp         FS67 2020-12-16 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-03-03 1a        Huskens M-L            Huskens M-L            obs

Genus Onychiurus Gervais, 1841

   Lim  Hageven ven1          FS67 2021-03-03 2a        Huskens M-L            Janssens F             obs

Familia Neelidae Folsom JW, 1896:391

Megalothorax minimus Willem, V, 1900:9

   Lim  Hageven               FS67 2020-09-29 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-03-03 1e        Huskens M-L            Huskens M-L            obs
   Lim  Hageven trails        FS67 2022-02-24 1e        Huskens M-L            Huskens M-L            obs

Familia Tomoceridae Schäffer, 1896

Pogonognathellus flavescens (Tullberg, 1871) Stach, 1929

   Lim  Hageven 12B           FS67 2020-12-03 1j        Huskens M-L            Huskens M-L            obs

Familia Isotomidae Schäffer, 1896

Tetracanthella pilosa Schött, H, 1891:192,tt

   Lim  Hageven ven1          FS67 2021-02-23 3a1j      Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-02-27 2a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-03-03 1j        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2022-01-18 4a        Huskens M-L            Huskens M-L            obs

Genus Folsomia Willem, 1902

   Lim  Hageven ven1          FS67 2021-03-03 1e        Huskens M-L            Huskens M-L            obs

Folsomia quadrioculata (Tullberg, 1871) Linnaniemi, 1907

   Lim  Hageven 12B           FS67 2021-01-05 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-03-03 1j        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-03-09 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2021-07-08 1a        Huskens M-L            Huskens M-L            obs

Isotomiella minor (Schäffer, 1896) Yosii, 1939

   Lim  Hageven swamp         FS67 2021-07-08 1a        Huskens M-L            Huskens M-L            obs

Genus Isotomurus Börner, 1903

   Lim  Hageven 12B           FS67 2020-12-09 1j        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2020-12-29 1j        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2021-01-03 1j        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2021-01-06 1m        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-02-17 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-02-18 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-02-23 1j        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-03-04 1a3j      Huskens M-L            Huskens M-L            obs

Isotomurus antennalis (Bagnall, 1940) Gisin, 1944

   Lim  Hageven 12B           FS67 2020-11-26 3e        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2020-11-30 1e        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2020-12-29 1e        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2020-12-30 1e        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2021-01-03 4a1j      Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-01-06 1m        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-01-17 1e        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-02-18 1a        Huskens M-L            Janssens F             FJ

Isotomurus palustris (Müller OF, 1776) Börner, 1903

   Lim  Hageven ven1          FS67 2020-11-28 2j        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2020-11-29 1j        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2020-12-09 1a3j      Huskens M-L            Huskens M-L            obs

Isotomurus plumosus Bagnall, 1940

   Lim  Hageven ven1          FS67 2021-06-16 1j        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-11-05 1a        Huskens M-L            Huskens M-L            obs

Isotomurus pseudopalustris Carapelli, A, Frati, F, Fanciulli, PP et Dallai, R, 2001:127

   Lim  Hageven 12B           FS67 2021-06-24 1e        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2021-06-25 1e        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-07-18 2e        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2021-08-05 1j        Huskens M-L            Huskens M-L            obs

Genus Isotoma Bourlet, C, 1839:399

   Lim  Hageven ven1          FS67 2021-12-21 2j        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-12-22 1a        Huskens M-L            Huskens M-L            obs

Isotoma anglicana Lubbock, J, 1862:596

   Lim  Hageven swamp         FS67 2020-12-23 1a1j      Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2020-12-30 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2021-01-07 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2021-01-15 1a1j      Huskens M-L            Janssens F             obs

Isotoma caerulea Bourlet, C, 1839:401

   Lim  Hageven ven1          FS67 2021-02-25 1e        Huskens M-L            Janssens F             obs

Isotoma riparia (Nicolet, H, 1842:62) Nicolet, H, 1847:373

   Lim  Hageven ven1          FS67 2021-03-05 1e        Huskens M-L            Huskens M-L            obs

Isotoma viridis Bourlet, C, 1839:401

   Lim  Hageven 12B           FS67 2021-02-18 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2020-11-29 1e        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2020-12-09 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2020-12-17 1a3j      Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2020-12-23 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-01-06 1a1j      Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-01-22 30e       Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2021-01-24 8j        Huskens M-L            Janssens F             obs

Pseudisotoma sensibilis (Tullberg, T, 1877:36) Agrell, I, 1939:8

   Lim  Hageven 12B           FS67 2020-11-25 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2020-11-28 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2020-12-09 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2020-12-31 1j        Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2021-01-11 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-02-18 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-01-19 2a        Huskens M-L            Huskens M-L            obs

Parisotoma notabilis (Schäffer, 1896) Bagnall, RS, 1940:171

   Lim  Hageven swamp         FS67 2020-12-17 1e        Huskens M-L            Huskens M-L            obs

Vertagopus arboreus (Linnæus, C, 1758:609) Ågren, 1903

   Lim  Hageven ven1          FS67 2021-10-08 1a        Huskens M-L            Huskens M-L            obs

Pachyotoma crassicauda (Tullberg, 1871) Bagnall, 1949

   Lim  Hageven 12B           FS67 2020-12-30 1e        Huskens M-L            van Bezouw R           obs
   Lim  Hageven ven1          FS67 2021-02-23 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2021-02-25 1e        Huskens M-L            Janssens F             FJ
   Lim  Hageven ven1          FS67 2021-02-27 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-02-28 1e        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-06-16 1a1j      Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-06-17 1e        Huskens M-L            Huskens M-L            obs

Familia Orchesellidae Börner C, 1906:162 sensu Zhang F et al, 2019:273

Orchesella cincta (Linnæus, C, 1758:609) Burmeister, 1835

   Lim  Hageven ven1          FS67 2020-12-02 1j        Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2020-12-16 1e        Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2021-01-11 1f        Huskens M-L            Huskens M-L            obs
   Lim  Hageven trails        FS67 2022-02-24 1j        Huskens M-L            Huskens M-L            obs

Familia Entomobryidae Schäffer, 1896 sensu Zhang F et al, 2019:252

Entomobrya albocincta (Templeton, R in Templeton, R & Westwood, JO, 1836:95) Rondani, 1861

   Lim  Hageven ven1          FS67 2021-10-24 1a        Huskens M-L            Huskens M-L            obs

Entomobrya multifasciata (Tullberg, 1871) Brook, G, 1884:275

   Lim  Hageven 12B           FS67 2020-09-10 1a1j      Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2021-07-07 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-07-30 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-08-04 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-10-09 1j        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-12-22 1a        Huskens M-L            Huskens M-L            obs

Entomobrya nicoleti (Lubbock, J, 1870:299) Brook, G, 1884:271

   Lim  Hageven 12B           FS67 2020-11-25 1e        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2020-11-28 1j        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2020-12-10 1j        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-08-04 1j        Huskens M-L            Huskens M-L            obs

Entomobrya nigriventris Stach, J, 1930:302

   Lim  Hageven ven1          FS67 2021-12-15 3a        Huskens M-L            Janssens M-L           obs
   Lim  Hageven ven1          FS67 2021-12-16 1e        Huskens M-L            Janssens M-L           obs
   Lim  Hageven ven1          FS67 2021-12-21 3a4j      Huskens M-L            Janssens M-L           obs
   Lim  Hageven ven1          FS67 2021-12-22 1a        Huskens M-L            Janssens M-L           obs
   Lim  Hageven ven1          FS67 2021-12-25 2a        Huskens M-L            Janssens M-L           obs
   Lim  Hageven ven1          FS67 2021-12-27 1a        Huskens M-L            Janssens M-L           obs

Entomobrya nivalis (Linnæus, C, 1758:609) Rondani, 1861

   Lim  Hageven 12B           FS67 2020-12-09 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-07-31 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2022-01-01 1a        Huskens M-L            Huskens M-L            obs

Entomobrya quinquelineata Börner, C, 1901:69

   Lim  Hageven ven1          FS67 2021-12-22 1a3j      Huskens M-L            Janssens M-L           obs
   Lim  Hageven ven1          FS67 2021-12-23 1a        Huskens M-L            Janssens M-L           obs

Entomobrya unostrigata Stach, J, 1930:63

   Lim  Hageven ven1          FS67 2021-07-27 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2021-07-29 1a        Huskens M-L            Janssens F             obs

Genus Lepidocyrtus Bourlet, C, 1839:391

   Lim  Hageven 12B           FS67 2021-01-06 1e        Huskens M-L            Huskens M-L            obs

Lepidocyrtus lignorum (Fabricius O, 1775) Gervais, 1844

   Lim  Hageven ven1          FS67 2020-11-27 1e        Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2020-12-17 1e        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-01-15 1a1j      Huskens M-L            Huskens M-L            obs

Lepidocyrtus violaceus (Geoffroy in Fourcroy, 1785) Lubbock, J, 1873:154

   Lim  Hageven ven1          FS67 2020-11-28 1e        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2020-12-04 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven ven1          FS67 2020-12-07 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven 12B           FS67 2020-12-09 1a        Huskens M-L            Huskens M-L            obs

Lepidocyrtus cyaneus Tullberg, 1871

   Lim  Hageven 12B           FS67 2020-11-26 2a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-10-13 1a        Huskens M-L            Huskens M-L            obs

Familia Sminthurididae Börner, 1906:163 sensu Betsch J-M & Massoud Z, 1970:199

Sminthurides malmgreni (Tullberg, T, 1877:30) Axelson, 1905

   Lim  Hageven 12B           FS67 2020-12-30 1f        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-11-06 1f1m      Huskens M-L            Huskens M-L            obs

Sminthurides parvulus (Krausbauer, 1898) Heymons, R & Heymons, H in Brauer, A, 1909:13

   Lim  Hageven ven1          FS67 2021-03-04 1fj       Huskens M-L            van Bezouw R           obs
   Lim  Hageven 12B           FS67 2021-08-05 1f        Huskens M-L            Huskens M-L            obs

Sminthurides schoetti Axelson, WM, 1903:12

   Lim  Hageven ven1          FS67 2020-11-27 1f        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-02-25 2f        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-07-17 1m        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-08-05 1f        Huskens M-L            Huskens M-L            obs

Sphaeridia pumilis (Krausbauer, 1898) Agrell, 1934

   Lim  Hageven ven1          FS67 2020-11-28 1f        Huskens M-L            Huskens M-L            obs

Familia Katiannidae Börner, 1913:321 sensu Bretfeld G, 1999:13

Sminthurinus aureus (Lubbock, J, 1862:589) Börner, C, 1901:103

   Lim  Hageven 12B           FS67 2021-01-19 1e        Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2021-01-12 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven               FS67 2020-09-10 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven               FS67 2020-10-28 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2020-11-27 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2021-01-11 1a1j      Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-01-03 3a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2021-01-12 1e        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-01-18 1e        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-01-19 1e        Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2021-07-07 5a1j      Huskens M-L            Huskens M-L            obs
   Lim  Hageven trails        FS67 2022-02-24 1j        Huskens M-L            Huskens M-L            obs

Sminthurinus elegans (Fitch, A, 1863:674) Folsom, 1928

   Lim  Hageven               FS67 2020-09-10 4e        Huskens M-L            Huskens M-L            obs

Sminthurinus lawrencei Gisin, H, 1963:87

   Lim  Hageven swamp         FS67 2020-12-17 1j        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-10-08 1j        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-10-13 1f1m2j    Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-10-23 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-11-09 1a        Huskens M-L            Huskens M-L            obs

Gisinianus flammeolus (Gisin, 1957) Betsch, 1977

   Lim  Hageven swamp         FS67 2021-01-11 1a        Huskens M-L            Janssens F             obs

Familia Sminthuridae Lubbock, 1862, sensu Deharveng, L, 2004:427

Lipothrix lubbocki (Tullberg, T, 1872:33) Cassagnau, 1961

   Lim  Hageven ven1          FS67 2020-11-28 1e        Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2021-07-07 2e        Huskens M-L            Huskens M-L            obs

Sminthurus viridis (Linnæus, C, 1758:608) Latreille in Sonnini, 1802-03

   Lim  Hageven 12B           FS67 2021-08-04 1m        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-10-23 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2020-12-16 1j        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-06-17 1m        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-10-23 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2022-01-18 1a        Huskens M-L            Janssens F             obs

Familia Bourletiellidae Börner, 1913:322, sensu Bretfeld, 1994

Deuterosminthurus pallipes (Bourlet, 1843) Handschin, 1924

   Lim  Hageven ven1          FS67 2021-06-16 2m1f      Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-06-16 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-07-30 2a1j      Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-07-31 1a        Huskens M-L            Huskens M-L            obs

Bourletiella hortensis (Fitch, A, 1863:668) Brown, 1918

   Lim  Hageven swamp         FS67 2021-07-07 1a        Huskens M-L            Huskens M-L            obs

Heterosminthurus claviger (Gisin, 1958) Bretfeld, G, 1971:150

   Lim  Hageven               FS67 2020-10-14 1f        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-06-24 2a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-06-25 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-07-27 1m        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-08-04 1f        Huskens M-L            Huskens M-L            obs

Heterosminthurus novemlineatus (Tullberg, 1871) Stach, J, 1956:195

   Lim  Hageven               FS67 2020-09-08 1a        Smets W                Smets W                obs

Familia Dicyrtomidae Börner C, 1906:163, sensu Deharveng, L, 2004:427

Dicyrtoma fusca (Lubbock, J, 1873:120) Axelson, 1903

   Lim  Hageven ven1          FS67 2020-12-03 1f        Huskens M-L            Janssens F             obs
   Lim  Hageven               FS67 2020-10-28 1m1j      Huskens M-L            Huskens M-L            obs

Dicyrtomina ornata (Nicolet, H, 1842:83) Collinge & Shoebotham, 1910

   Lim  Hageven               FS67 2020-10-28 1f        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2020-12-02 1f        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2020-12-10 1m        Huskens M-L            Huskens M-L            obs
   Lim  Hageven swamp         FS67 2020-12-17 1a1j      Huskens M-L            Huskens M-L            obs
   Lim  Hageven trails        FS67 2021-02-04 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-11-07 1m1f      Huskens M-L            Huskens M-L            obs

Dicyrtomina saundersi (Lubbock, J, 1862:438) Stach, 1922

   Lim  Hageven swamp         FS67 2020-12-23 1a        Huskens M-L            Janssens F             obs
   Lim  Hageven               FS67 2020-10-28 1m        Huskens M-L            Huskens M-L            obs

Jordanathrix sp.4 (Janssens F & Murray A, 2014) Janssens F & Huskens ML, 2017

   Lim  Hageven               FS67 2020-09-10 1m1f2a1j  Huskens M-L            Huskens M-L            obs
   Lim  Hageven               FS67 2020-09-11 1f        Huskens M-L            Huskens M-L            obs
   Lim  Hageven               FS67 2020-10-14 1e        Huskens M-L            Huskens M-L            obs
   Lim  Hageven               FS67 2020-10-28 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2020-11-27 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2020-11-28 1e1a      Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2020-12-03 1f        Huskens M-L            Huskens M-L            obs
   Lim  Hageven trails        FS67 2020-12-23 1m        Huskens M-L            Huskens M-L            obs
   Lim  Hageven trails        FS67 2020-12-24 2a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven 12B           FS67 2021-01-18 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven trails        FS67 2021-02-04 1a        Huskens M-L            Huskens M-L            obs
   Lim  Hageven ven1          FS67 2021-12-15 1f        Huskens M-L            Huskens M-L            obs

Discussion

Interesting records :

Entomobrya unostrigata (*)
Entomobrya nigriventris (*)
Gisinianus flammeolus (*)
Heterosminthurus novemlineatus (*)
Isotomurus antennalis (**)
Jordanathrix sp.4 (*), an invasive new undescribed species, originally recorded from the UK (2008:unp), since 2016 recorded from Belgium
Pachyotoma crassicauda (*)
Sminthurinus lawrencei (***)
Tetracanthella pilosa (*)

(*) New for the Belgian fauna.
(**) Recorded for Belgium as Desoria antennalis by Janssens & De Bruyn (2005), and misidentified as Desoria intermedia by Marlier (1942) and Janssens & De Bruyn (2005). (***) First confimed record for the Belgian fauna.

To be completed.

Acknowledgements

We would like to thank Ghis Palmans, the conservator of the Hageven, for giving us permission to collect specimens in the nature reserve.

Bibliography

Bellinger, P.F., Christiansen, K.A. & Janssens, F. 1996-2021. Checklist of the Collembola of the World. http://www.collembola.org.