Lavellodrilus notosetosus sp. nov. (Annelida, Crassiclitellata, Acanthodrilidae): a new Mexican earthworm with uncommon characters, revealed by a preliminary revision of subfamily Acanthodrilinae

Taxonomy of two endemic Indian skinks, Eutropis bibronii (Gray, 1838)
and E. nagarjunensis (Sharma, 1969) (Reptilia: Scincidae), including redescriptions of their types

Redescription of Pseudotropheus livingstonii and Pseudotropheus elegans from Lake Malaŵi, Africa

Nomina nova in Platyhelminthes pro Macrorhynchus von Graff, 1882 (non [Gmelin, 1801]; non Dunker, 1843), and Leptocleidus Mueller, 1936 (non Andrews, 1922)