@article{fdi:42869, title = {{S}permatozoal ultrastructure in four genera of {H}omolidae ({C}rustacea, {D}ecapoda) : exemplified by {H}omologenussp., {L}atreillopsissp., {H}omolomannia sibogae and {P}aromolopsis boasi}, author = {{J}amieson, {B}.{G}.{M}. and {G}uinot, {D}. and {R}icher de {F}orges, {B}ertrand}, editor = {}, language = {{ENG}}, abstract = {{T}he spermatozoa of #{H}omologenus$ sp., #{L}atreillopsis$$ sp., #{H}omolomannia sibogae$ and #{P}aramolopsis boasi$ confirm characteristics of a distinctive homolid spermatozoon previously established for #{H}omola$ sp., #{P}aromola petterdi$. {H}omolid features are (1) moderate anteroposterior depression of the acrosome(ratio of length : width 0.4-0.6) as in lyreidine raninids ({O}.5), depression being greater in dromiids and dynomenids (both 0.3); (2) the capitate form of the perforatorium, shared with dromiids, dynomenids and lyreidine raninids; (3) the autapomorphic spiked-wheel form of the anterior expansion of the perforatorium; (4) horizontal zonation of the acrosome is possibly a unique synapomorphy of homolids with dromiids and dynomenids, and therefore an autapomorphy of the dromioid-homolid assemblage. {I}n dromiids the posterior zone is proportionately the larger, while in homolids the anterior zone is the larger. ({D}'apr{\`e}s r{\'e}sum{\'e} d'auteur)}, keywords = {{CRABE} ; {TAXONOMIE} ; {ANATOMIE} {ANIMALE} ; {ULTRASTRUCTURE} ; {PHYLOGENIE} ; {CRUSTACE} ; {SPERMATOZOIDE} ; {NOUVELLE} {CALEDONIE}}, booktitle = {}, journal = {{H}elgoländer {M}eeresuntersuchungen}, volume = {47}, numero = {}, pages = {323--334}, ISSN = {0174-3597}, year = {1993}, DOI = {10.1007/{BF}02367173}, URL = {https://www.documentation.ird.fr/hor/fdi:42869}, }