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62 Pas de Calais – Saint Martin au Laërt – Wateringue 2 Archive
50.760597,2.244381
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![Pictures and description of an Arrenurus Securiformis male found in Saint Martin Au Laërt the 2 June 2011. Length about 1.1mm. Written Arrhenurus (in the old manner) in Soar & […]](http://hydracarina.x31.fr/wp-content/uploads/sites/3/2011/06/Arrenurus-Securiformis-dorsal-view-115x115.jpeg "Arrenurus Securiformis (Piersig 1894) – male – identification certain")
Arrenurus Securiformis (Piersig 1894) – male – identification certain
Posted on 2 juin 2011 | 3 commentairesPictures and description of an Arrenurus Securiformis male found in Saint Martin Au Laërt the 2 June 2011. Length about 1.1mm. Written Arrhenurus (in the old manner) in Soar & […] -
![The pictures of this red hydracarina of 0.7mm length catch the 2 of june 2011 in Saint Martin au Laërt are not good and it may be rather difficult to […]](http://hydracarina.x31.fr/wp-content/uploads/sites/3/2011/06/B-general-view-115x115.jpeg "Water mite unknown")
Water mite unknown
Posted on 2 juin 2011 | Aucun commentaireThe pictures of this red hydracarina of 0.7mm length catch the 2 of june 2011 in Saint Martin au Laërt are not good and it may be rather difficult to […] -
![This small water mite of 0.7mm in length was caught in Saint Martin au Laërt. It is, without doubt, a Pionopsis lutescens male. I’ve already written a page on the […]](http://hydracarina.x31.fr/wp-content/uploads/sites/3/2011/06/Fig-10-dorsal-from-front1-115x115.jpeg "Pionopsis lutescens (Herman, 1804) – male – identification certain")
Pionopsis lutescens (Herman, 1804) – male – identification certain
Posted on 2 juin 2011 | Aucun commentaireThis small water mite of 0.7mm in length was caught in Saint Martin au Laërt. It is, without doubt, a Pionopsis lutescens male. I’ve already written a page on the […] -
![Here an is Arrenurus which looks like Arrenurus Securiformis but which may be not of this specie. Length 1.2mm. Element that doesn’t match Arrenurus Securiformis. The shape of the cauda […]](http://hydracarina.x31.fr/wp-content/uploads/sites/3/2011/06/Arrenurus-Dorsal-115x115.jpeg "Arrenurus male specie incerta")
Arrenurus male specie incerta
Posted on 2 juin 2011 | 2 commentairesHere an is Arrenurus which looks like Arrenurus Securiformis but which may be not of this specie. Length 1.2mm. Element that doesn’t match Arrenurus Securiformis. The shape of the cauda […] -
![This water mite is a Piona, probably a Piona alpicola. Length 1.4mm. From Saint Marin Au Laërt. June 2011. My description of this piona. Lenght 1.4mm. Shape of the body […]](http://hydracarina.x31.fr/wp-content/uploads/sites/3/2011/06/fig-10-piona-dorsal-115x115.jpeg "Piona alpicola (Neuman, 1880) – female – identification almost certain")
Piona alpicola (Neuman, 1880) – female – identification almost certain
Posted on 2 juin 2011 | Un commentaireThis water mite is a Piona, probably a Piona alpicola. Length 1.4mm. From Saint Marin Au Laërt. June 2011. My description of this piona. Lenght 1.4mm. Shape of the body […] -
![Here are some pictures inviting to identify this hydracarina as Piona Conglobata but I can’t swear that it’s correct. Description. Coxae 3 and 4 not jointed. Straight and parallel line […]](http://hydracarina.x31.fr/wp-content/uploads/sites/3/2011/06/A-general-115x115.jpeg "Piona Conglobata ? (Koch 1836) – female – indentification uncertain")
Piona Conglobata ? (Koch 1836) – female – indentification uncertain
Posted on 2 juin 2011 | Aucun commentaireHere are some pictures inviting to identify this hydracarina as Piona Conglobata but I can’t swear that it’s correct. Description. Coxae 3 and 4 not jointed. Straight and parallel line […] -
![Description and identification of a Pionopsis Lutescens female found the 24 April 2011 in Saint Martin Au Laërt Key utilised : Flatford Hopkins P58 + fig 49-51-57 Size : […]](http://hydracarina.x31.fr/wp-content/uploads/sites/3/2011/06/Pionopsis-Lutescens-female-dorsal-115x115.jpg "Pionopsis Lutescens (Herman, 1804) – female – almost certain")
Pionopsis Lutescens (Herman, 1804) – female – almost certain
Posted on 24 avril 2011 | 5 commentairesDescription and identification of a Pionopsis Lutescens female found the 24 April 2011 in Saint Martin Au Laërt Key utilised : Flatford Hopkins P58 + fig 49-51-57 Size : […] -
![Found the 26 of February in Saint Marin au Laërt in France. My observations 2 eyes reddish with a dark spot inside. Size unknown (maybe 1.5mm but I’m unsure) Limnesian […]](http://hydracarina.x31.fr/wp-content/uploads/sites/3/2011/06/fig-10-dorsal-general-115x115.jpeg "Hygrobates longipalpis (Herman, 1804) – male – Identification almost certain")
Hygrobates longipalpis (Herman, 1804) – male – Identification almost certain
Posted on 26 février 2011 | 5 commentairesFound the 26 of February in Saint Marin au Laërt in France. My observations 2 eyes reddish with a dark spot inside. Size unknown (maybe 1.5mm but I’m unsure) Limnesian […] -
![Why Limnesia undulatoides. While trying to find whether this water mite could be a Limnesia undulata (see my notes below) I found the picture presented by Kinga DZIERZGOWSKA and […]](http://hydracarina.x31.fr/wp-content/uploads/sites/3/2011/06/H1-dessus-115x115.jpg "Limnesia undulatoides (Davids, 1997) – Identification certain & confirmed")
Limnesia undulatoides (Davids, 1997) – Identification certain & confirmed
Posted on 26 février 2011 | Un commentaireWhy Limnesia undulatoides. While trying to find whether this water mite could be a Limnesia undulata (see my notes below) I found the picture presented by Kinga DZIERZGOWSKA and […]