Gang of white-breasted cormorant on the rocky shore. Kidds Beach, Eastern Cape (2018). Adult has a white throat and breast, washed pink in marine populations, with white thigh patches in breeding plumage, yellow skin at the base of the bill, and turquoise eyes. Juvenile has white underparts and browner upperparts. About 90 cm. The largest… Continue reading White-breasted cormorant (Phalacrocorax lucidus)
Tag: rocky shores
Sand shrimp (Palaemon pacificus)
Sand shrimp caught in a rock pool. Port Alfred, Eastern Cape (2022). Transparent, with vertical bars across the body. Opaque when preserved. Front legs with slender nippers and yellow spots at the joints. Rostrum well developed, toothed and almost saw-like. Between 25 mm. Lives in intertidal pools and shallow areas with a sandy bottom. Scavenges… Continue reading Sand shrimp (Palaemon pacificus)
Pygmy seahare (Aplysia parvula)
Pygmy seahare cruising on an algal mat. Old Woman's River, Eastern Cape (2021) - iNaturalist A typical smooth-skinned sea hare with prominent tentacles and ear-like rhinophores. Plain brown or with tiny white dots. About 60 mm in length. Common in shallow bays and estuaries. Hides by day and emerges at night to graze on seaweeds.… Continue reading Pygmy seahare (Aplysia parvula)
Variable burnupena (Burnupena lagenaria)
Variable burnupena outgrown by a slipper limpet. Port Alfred, Eastern Cape (2022). Shell is shorter (spire less than half the aperture length) and often has wavy dark flames.The commonest species on the South-East coast, where it has obvious coarse spiral ridges and its aperture is violet-brown, or yellow. On the West coast, it has an… Continue reading Variable burnupena (Burnupena lagenaria)
Blue-eyed hermit crab (Calcinus laevimanus)
Both hermit crabs live in the shells of Lunella coronata (formerly Turbo coronatus). Port St Johns, Wild Coast, Eastern Cape (2021) - iNaturalist Also called left-handed hermit crab. Nippers dark brown with white fingers, that of the left side greatly enlarged to block the shell opening when the crab withdraws. Eyes blue, eyestalks and first… Continue reading Blue-eyed hermit crab (Calcinus laevimanus)
Banded brittlestar (Ophiarachnella capensis)
Banded brittlestar under a boulder. Fishhoek, Western Cape (2020) - iNaturalist Disc granular, arms strikingly patterned with alternating dark grey and pink (or red) bands. Very short spines flank the arms. The lower surface of the disc has a single long genital slit on either side of each arm. About 45 mm. Lives under boulders… Continue reading Banded brittlestar (Ophiarachnella capensis)
Green rock crab (Grapsus fourmanoiri)
Green rock crab cruising in a rock pool. Port St Johns, Wild Coast, Eastern Cape (2021) - iNaturalist Very similar to the Natal rock crab in structure, but dull khaki-green tinged with yellow and with pale nippers. The sides of its carapace are almost straight, not obviously convex as in the Natal rock crab. About… Continue reading Green rock crab (Grapsus fourmanoiri)
Alikreukel (Turbo sarmaticus)
Large alikreukel covered in spiral fanworms (Spirorbis spp.) and pinkish barnacles. Old Woman's River, Eastern Cape (2021) - iNaturalist Also called the giant periwinkle, or the South African turban shell. Large and round, height less than width. About three rows of low nodules spiral around each whorl - though they may erode and disappear in… Continue reading Alikreukel (Turbo sarmaticus)
Ridged burnupena (Burnupena cincta)
Ridged burnupena cruising at the bottom of a rock pool and covered with patches of encrusting coralline algae. Fishhoek, Western Cape (2020). Shell robust. Outer surface with coarse spiral ridges, although West Coast specimens may lack these. Aperture about 1.5 times longer than the spire. Posterior end of outer lip strongly kinked inwards. Dull brown,… Continue reading Ridged burnupena (Burnupena cincta)
Pink-rayed limpet (Cymbula miniata)
Pink-rayed limpet overgrown by algae. Port Alfred, Eastern Cape (2021) - iNaturalist Shell thin, flat and nearly oval, with about 80 fine riblets that alternate in size and are slightly prickly. Pale, shot with numerous beautiful pink rays. Interior pale in the center and with a bluish sheen over the pink rays. About 80 mm.… Continue reading Pink-rayed limpet (Cymbula miniata)
F*CK FISH 