Results 1 to 10 of about 43 (34)

[Distribution patterns and bioerosion of the sea urchin Centrostephanus coronatus (Diadematoida: Diadematidae), at the reef of Playa Blanca, Colombian Pacific].

open access: yesRevista de biologia tropical, 2007
Regular sea-urchins are one of the main bioeroding organisms affecting coral reefs around the world. The abundance, distribution and bioerosion rate of the sea-urchin Centrostephanus coronatus, were determined in different reef zones of Playa Blanca fringing reef (Gorgona Island, Colombian pacific coast) during 1997 and 1998.
Gerardo, Toro-Farmer   +4 more
openaire   +7 more sources

JUVENILE NEMATODES (ECHINOCEPHALUS PSEUDOUNCINATUS) IN THE GONADS OF SEA URCHINS (CENTROSTEPHANUS CORONATUS) AND THEIR EFFECT ON HOST GAMETOGENESIS

open access: yesThe Biological Bulletin, 1971
1. The juvenile phase of the nematode Echinocephalus pseudouncinatus occurs commonly in the gonads of the sea urchin Centrostephanus coronatus off Southern California. The gonads of about 78% of the urchins in Big Fisherman's Cove, Santa Catalina Island, were heavily infected with the juveniles.
Pearse, John S, Timm, R. W. (Richard W.)
openaire   +3 more sources

[Abundance of the sea urchin Centrostephanus coronatus (Echinoidea: Diadematidae) in the Costa Rican Pacific].

open access: yesRevista de biologia tropical, 2004
Centrostephanus coronatus reaches a density of 0.06 individuals/m2 in shallow reef waters in Parque Nacional Marino Ballena, Pacific of Costa Rica, in the same habitat occupied by the urchin Diadema mexicanum. It is the fourth species of diadematoid urchins reported for Costa Rican and a first new report for Central America.
openaire   +2 more sources

Forecasting ocean acidification impacts on kelp forest ecosystems. [PDF]

open access: yesPLoS One, 2021
Schlenger AJ, Beas-Luna R, Ambrose RF.
europepmc   +1 more source

Abundancia del erizo de mar Centrostephanus coronatus (Echinoidea:Diadematidae)en el Pacífico de Costa Rica

open access: yesRevista de Biología Tropical, 2004
Abundance of the sea urchin Centrostephanus coronatus (Echinoidea: Diadematidae)in the Costa Rican Pacific.Centrostephanus coronatus reaches a density of 0.06 individuals/m² in shallow reef waters in Parque Nacional Marino Ballena,Pacific of Costa Rica,in the same habitat occupied by the urchin Diadema mexicanum .It is the fourth species of diadematoid
openaire   +3 more sources

Three in one: evolution of viviparity, coenocytic placenta and polyembryony in cyclostome bryozoans. [PDF]

open access: yesBMC Ecol Evol, 2021
Nekliudova UA   +5 more
europepmc   +1 more source

Marine invertebrate and seaweed biodiversity of continental coastal Ecuador. [PDF]

open access: yesBiodivers Data J, 2020
Cárdenas-Calle M   +6 more
europepmc   +1 more source

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