Description
|
External anatomy of a female S. kawaluensis new species:
A, anatomy of a female exposed subhaemocoelic brood pouch fi lled
with embryonic shells; B, schematic representation of the pallial
oviduct morphology . Small letters (a–d) indicate approximate
location of anterior part of cross section. Abbreviations: cte,
ctenidium; og, oviductal groove; op, operculum; osp, osphradium;
po, pallial oviduct; sb, spermatophore bursa; sg, sperm gutter; 2sg,
second sperm gutter; sh, subhaemocoelic brood pouch; sr, seminal
receptacle. Scale bar =1 mm. |