Annals of the South African Museum, Volume 55The Museum, 1970 - Natural history |
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Page 15
... less than 40 % head length Anterior pores double ; posterior part of short horizontal tubes with pore at each end . Basal part short to moderate ; tip long , slender , ensheathed 30-45 % head length Moderate Pores very large opening ...
... less than 40 % head length Anterior pores double ; posterior part of short horizontal tubes with pore at each end . Basal part short to moderate ; tip long , slender , ensheathed 30-45 % head length Moderate Pores very large opening ...
Page 161
... less concave , but not deeply notched and not forming separate , limb - like structure . Tips of anterior rays of pectoral fins falling short of rostral appendices . Rostral cartilage stout and bar - like , without segment ; rostral ...
... less concave , but not deeply notched and not forming separate , limb - like structure . Tips of anterior rays of pectoral fins falling short of rostral appendices . Rostral cartilage stout and bar - like , without segment ; rostral ...
Page 162
... less than distance from middle of vent to tip of snout 8 7 ( a ) Upper surface of disc and tail completely covered with fine spinules ; a single row of spines along mid - dorsal region of back and tail R. spinacidermis ( b ) Upper ...
... less than distance from middle of vent to tip of snout 8 7 ( a ) Upper surface of disc and tail completely covered with fine spinules ; a single row of spines along mid - dorsal region of back and tail R. spinacidermis ( b ) Upper ...
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Common terms and phrases
acuminatus anal fin Barnard Blennioclinus brevicristatus Cape Point Cape Town Caudal fin Caudal fin subtruncate Caudal peduncle Clinidae Clinus Clinus Clinus Colouring cottoides crest disc and tail disc width distance between orbits dorsal fin dorsal soft rays False Bay fishes fourth dorsal spines genera genus Clinus Gilchrist & Thompson head length Head pore system heterodon holotype Hubbs interorbital intertidal Intromittent organ juvenile Lambert's Bay Lateral line Lateral view length from middle lips lobes Lüderitzbucht margins membrane between third mentalis middle of vent Mouth nostril nuchal organ of male paratype Pavoclinus Pectoral fin posterior Raja rostral appendices rostral cartilage S.A.M. not catalogued Sensory pores separate horizontal tubes short separate horizontal Smith South African Museum species specimens spiracles standard length supraorbital tentacle surface of disc three dorsal spines tip of snout total length tubes with pore type-species upper jaw Valenciennes vent to tip Ventral surface Vertebrae Vomer Vomer toothed