Pemphredonidae is a family of aphid wasps formerly treated as the subfamily Pemphredoninae. There are 19 genera and 556 described species in the family.
Labeobarbus is a mid-sized ray-finned fish genus in the family Cyprinidae. Its species are widely distributed throughout eastern Africa and especially southern Africa, but also in Lake Tana in Ethiopia. A common name, in particular for the southern species, is yellowfish. The scientific name refers to the fact that these large barbs recall the fairly closely related "carps" in the genus Labeo in size and shape. As far as can be told, all Labeobarbus species are hexaploid. One species, L. microbarbis from Rwanda, is known to have gone extinct in recent times.
Carl Algon Jönsson Allgén was a Swedish zoologist, who specialized in morphological and systematic research of nematodes.
Aphelenchus is a genus of nematode in the family Aphelenchoididae. Member species inhabit soil and feed on fungi.
Chromadoridae is a family of nematodes belonging to the order Chromadorida.
Comesomatidae is a family of nematodes belonging to the order Araeolaimida.
Xyalidae is a family of nematodes belonging to the order Monhysterida.
Aegialoalaimidae is a family of nematodes belonging to the order Plectida.
Aulolaimidae is a family of nematodes belonging to the order Araeolaimida.
Tripyloididae is a family of nematodes belonging to the order Araeolaimida.
Echinocyamus is a genus of echinoderms belonging to the family Fibulariidae.
Amphimonhystera is a genus of nematodes belonging to the family Xyalidae.
Xennella is a genus of nematodes belonging to the family Xennellidae.
Daptonema is a genus of nematodes belonging to the family Xyalidae.
Enoploides is a genus of nematodes belonging to the family Thoracostomopsidae.
Hopperia is a genus of nematodes belonging to the family Comesomatidae.
Leptolaimus is a genus of nematodes belonging to the family Leptolaimidae.
Mesacanthion is a genus of nematodes belonging to the family Thoracostomopsidae.
Metoncholaimus is a genus of nematodes belonging to the family Oncholaimidae.
Neochromadora is a genus of nematodes belonging to the family Chromadoridae.
