Annals of the South African Museum, Volume 43South African Museum, 1955 - Natual history |
From inside the book
Results 1-3 of 7
Page 183
... hydranth to bases of tentacles where it ends abruptly . Hydranths with 6-12 tentacles , usually held alternately elevated and depressed . Gonophores with short annulated pedicels , completely invested by trans- parent perisarc . Medusae ...
... hydranth to bases of tentacles where it ends abruptly . Hydranths with 6-12 tentacles , usually held alternately elevated and depressed . Gonophores with short annulated pedicels , completely invested by trans- parent perisarc . Medusae ...
Page 184
... hydranths , hydranth with basal circular groove and about 26 tentacles ( 22-30 in 23 counts ) . Male gonophores 2-3 chambered , on atrophied hydranth . Female gono- phores borne in whorl at base of hydranth , which later atrophies ...
... hydranths , hydranth with basal circular groove and about 26 tentacles ( 22-30 in 23 counts ) . Male gonophores 2-3 chambered , on atrophied hydranth . Female gono- phores borne in whorl at base of hydranth , which later atrophies ...
Page 192
... hydranth , but without tentacles . At a later stage ( fig . 4 , I ) , when the bud is larger , the resemblance to a hydranth is even more striking - the rounded distal end , or manubrium , is contained in a transparent capsule , and is ...
... hydranth , but without tentacles . At a later stage ( fig . 4 , I ) , when the bud is larger , the resemblance to a hydranth is even more striking - the rounded distal end , or manubrium , is contained in a transparent capsule , and is ...
Other editions - View all
Common terms and phrases
2nd joint 4th joint adnate Allman annulated Antenna apex apical athecate internode atriopore Barnard basal belcheri Brnrd capense carapace cheliped coast colony Delagoa Bay Delagoa Bay U.W. denticles Description dorsal fin dorsal fin chambers Durban edge elongatum False Bay flagellum frontal genus gnathopod gonophores Gonotheca granules hind margin holotype hydranth hydrocladia hydrorhiza hydrothecae Inhambane Inhambane U.C.T. inner ramus internode Keratocephalus lancelet lanceolatum lateral length adcauline lisse et luisant lobe Locality maximum diameter median Mormosaurus myotomes Natal nematotheca node outer ramus ovig pair pedicels peraeon segments peraeopod Phocosaurus pleon pleon segment pleopod plumose setae ponctuation posterior preanal fin quadrate Records Remarks ridge Saldanha Bay Sertularella setae skull slightly SOUTH AFRICAN MUSEUM species specimens spines STANFORD Stebb Stechow stem surface Swanepoel Tapinocephalus teeth telson tergite thickened tooth Transvaal transverse Trimen tubercles uropods ventral width Zool Zoology