Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 108 |
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Page 14
10B ) , and is followed by a double row of testis vesicles that occupy the posterior
half of the post - abdomen to the heart ( Fig . 10B ) . The larvae are brooded
inside the peribranchial cavity , rather posteriorly ( Fig . 10C ) . They often
protrude ...
10B ) , and is followed by a double row of testis vesicles that occupy the posterior
half of the post - abdomen to the heart ( Fig . 10B ) . The larvae are brooded
inside the peribranchial cavity , rather posteriorly ( Fig . 10C ) . They often
protrude ...
Page 22
13D ) has 6-7 rows of elongated stigmata , generally with 32 stigmata in the first
half row and 20 in the last half row . The first and the last rows have a complete or
partial parastigmatic vessel ( Fig . 13D ) . The transverse vessels are low with ...
13D ) has 6-7 rows of elongated stigmata , generally with 32 stigmata in the first
half row and 20 in the last half row . The first and the last rows have a complete or
partial parastigmatic vessel ( Fig . 13D ) . The transverse vessels are low with ...
Page 193
23A - F ) , glossa short , one - third length of prementum , paraglossae short , half
length of suspensorium , reaching to basal third of glossa ; labial palps extending
to tip of glossa ; ligular arms occupying basal half of prementum ; cardo ( Fig .
23A - F ) , glossa short , one - third length of prementum , paraglossae short , half
length of suspensorium , reaching to basal third of glossa ; labial palps extending
to tip of glossa ; ligular arms occupying basal half of prementum ; cardo ( Fig .
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Contents
Introduction | 2 |
Other ascidians recorded in South Africa but not present in this collection | 127 |
Acknowledgements | 134 |
Copyright | |
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Common terms and phrases
abdomen apical apical margin ascidians bands basal base basitarsus body body wall branchial sac Cape Province cloacal coll collected colonies colour common covered dense described Description developed DIEGO disc distal distribution dorsal Durban extending farm Female folds foreleg forms front genus gonads gut loop hairs half Hartmeyer Head hind Holotype labrum larvae lateral legs length light brown lobes locality longitudinal Male material median Mesosoma Metasoma Michaelsen middle Millar Monniot Museum narrow nectar plants Nieuwoudtville numerous opens oral ovary papillae placenta plants posterior protruding pubescence punctures recorded Rediviva Remarks rows Scrophulariaceae scutum Sept shiny short side siphons slightly Sluiter South Africa species specimens spicules stigmata stomach straw-coloured structure surface tentacles testis thick thin thorax tibia tunic ventral vesicles vessels Western wide zooids