Annals of the South African Museum, Volumes 51-52South African Museum, 1968 - Natural history |
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Page 151
... sinus . In the cardiac region of the thorax ( fig . 53 ) the large dorsal sinus lies below the peri- cardial septum and surrounds the beginning of the hind - gut , the posterior lobes of the digestive gland , and the gonads . epimeral ...
... sinus . In the cardiac region of the thorax ( fig . 53 ) the large dorsal sinus lies below the peri- cardial septum and surrounds the beginning of the hind - gut , the posterior lobes of the digestive gland , and the gonads . epimeral ...
Page 152
... sinuses ( fig . 54 ) which drain the deoxygenated blood from the paired appendages in the second to the sixth segment , but the blood from the telson enters the end of the dorsal abdomi- nal sinus . The four abdominal sinuses are linked ...
... sinuses ( fig . 54 ) which drain the deoxygenated blood from the paired appendages in the second to the sixth segment , but the blood from the telson enters the end of the dorsal abdomi- nal sinus . The four abdominal sinuses are linked ...
Page 199
... SINUS GLAND In both the puerulus stage and the adult of Jasus the sinus gland is clearly defined as a flat object which is slightly thicker distally . In dissections of the adult eye it stands out against the other tissues as a snowy ...
... SINUS GLAND In both the puerulus stage and the adult of Jasus the sinus gland is clearly defined as a flat object which is slightly thicker distally . In dissections of the adult eye it stands out against the other tissues as a snowy ...
Contents
THE ANATOMY OF THE CAPE ROCK LOBSTER | 2 |
Abdomen | 8 |
Cephalic sclerites | 19 |
14 other sections not shown
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abdominal segment adductor adult alalunga albacares animals antennal antennal gland antennulary antennule antero-lateral apodeme appendages artery Astacus attached basal basipodite biol branchial Cape Town carapace cardiac cells chela coxopodite Crustacea Decapoda depressor distal dorsal dorso-lateral Durban ecdysis endopodite epimeron epistoma exopodite exoskeleton females fibres Fish flagellum flexor fore-gut fossil frontal ganglion genus gills groove Holotype Homarus horn cores inner inserted Jasus lalandii lateral length levator lobe male mandible mandibular maxilla maxilliped medial Melkbos membrane moulting n.sp nerve oblique muscle observed ossicle outer ovig ovigerous setae pair Panulirus peduncle pereiopods pericardial pigment pleopods posterior promotor puerulus stage pyloric reductor region remotor Reptantia rhabdomes ridge rock lobsters rostrum sclerite setae shell sinus gland skull Slangkop slightly South African Museum species specimens spermatophoric spines statocyst sternal sternum Suid-Afrikaanse Museum surface Swartklip teeth telson tendon thoracic Thunnus tooth transverse tubercles tuna uropod valve ventral ventro-laterally whorl Zool