New spermatological characteristics in the Hemiuroidea inferred from the ultrastructure of the spermatozoon of Gonocerca phycidis a stomach parasite of Gephyroberyx darwinii (Teleostei: Trachichthyidae) off the Senegal coast Aïssatou BâAbdoulaye J. S. BakhoumYann Quilichini Original Paper 30 September 2022 Pages: 223 - 231
Relative importance of the environment and sexual dimorphism in determining shell shape in the Amazonian freshwater mussel Castalia ambigua (Unionida: Hyriidae) along a hydrological gradient Diego SimeoneClaudia Helena TagliaroColin Robert Beasley Original Paper 05 September 2022 Pages: 233 - 243
Formation of buccal armature of Cadlina laevis (Linnaeus, 1767) (Nudibranchia, Gastropoda) A. MikhlinaE. LisovaE. Vortsepneva Original Paper 14 October 2022 Pages: 245 - 261
Scanning electron microscopy of eggs and adult body parts of Anopheles subpictus (Grassi, 1899) mosquitoes from rural areas of Hooghly, West Bengal, India Madhurima SealSoumendranath Chatterjee Original Paper 11 October 2022 Pages: 263 - 271
Phenotypic description of Egyptian endemic centipedes, genus Scolopendra Linnaeus, 1758 with a histological study of its venom glands Mahy Mohammed MonaAalaa I. Atlam Original Paper Open access 11 October 2022 Pages: 273 - 281
The occurrence process of chromatophores in three body color strains of the ornamental shrimp Neocaridina denticulata sinensis Xiqin LuLili ZhangYangjie Xie Original Paper 06 September 2022 Pages: 283 - 295
Tarsal attachment structures of the biting midge Forcipomyia paludis (Diptera: Ceratopogonidae), a specialized ectoparasite of Odonata imagines Stanislav N. GorbHansruedi WildermuthSebastian Büsse Original Paper Open access 13 September 2022 Pages: 297 - 306
Morphological adaptations of the mouthparts to the ectoparasitic lifestyle of the biting midge Forcipomyia paludis (Diptera: Ceratopogonidae), specialized in Odonata Sebastian BüsseHansruedi WildermuthStanislav N. Gorb Original Paper Open access 13 September 2022 Pages: 307 - 314
Revisiting trends in morphology of antennal sensilla in scarabaeoid beetles Thaynara L. PachecoClaudia BohaczDirk Ahrens Original Paper Open access 02 September 2022 Pages: 315 - 326
Do termitophilous beetles (Staphylinidae: Aleocharinae) resemble those they live with? Morphometrical and chromatic analysis points to a negative answer Derick LiraIgor EloiMaria Avany Bezerra-Gusmão Original Paper 30 September 2022 Pages: 327 - 334
New approaches for studying the functional anatomy of the phallus in Lepidoptera Boyan ZlatkovVladislav VergilovJoaquín Baixeras Original Paper Open access 20 September 2022 Pages: 335 - 345
Functional morphology of prey capture in stream-dwelling sailfin silversides (Telmatherinidae) based on high-speed video recordings Benjamin D. WasiljewJobst PfaenderFabian Herder Original Paper Open access 05 October 2022 Pages: 347 - 359
Embryonic development of Podocnemis unifilis (Testudines: Podocnemididae) Maria Fabiele S. OliveiraLayla Ianca Q. RochaMarcela S. Magalhães Original Paper 01 October 2022 Pages: 361 - 371