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Nudibranquio Mimético Baptodoris mimetica

Observ.

craigahoover

Fecha

Julio 26, 2020 09:49 AM PDT

Descripción

Baptodoris mimetica was located on reef at a depth of 30 feet. Length was 2 cm. Water temperature was 53 degrees F.

This animal appears to be eating and a second individual was located within 10 cm. A portion of an orange sponge is visible surrounding the edge of the dorsum. The color of the sponge most closely matches the orange puffball, Tethya aurantia. The shape, however is not a match. Is this the remains of an individual of T. aurantia after the slugs have consumed most of the sponge? Does anyone know if there are other sponges of this coloration and this form on Southern California reefs? McDonald & Nybakken (1994) did not indicate a food source for B. mimetica so it is likely that it is unknown what B. mimetica eats.

McDonald & Nybakken. 1997. List of the worldwide food habits of nudibranchs. Orig. in The Veliger, 40(2), but now available at https://escholarship.org/uc/item/0g75h1q3.

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Julio 24, 2020 02:15 PM PDT

Descripción

Felimare californiensis was located on reef at a depth of 20 feet. Length was 4 cm. Water temperature was 64 degrees F.

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Julio 24, 2020 02:28 PM PDT

Descripción

Hermissenda opalescens with eggs was located underneath a rock on reef. Length was 2 cm. Water temperature was 64 degrees F.

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Julio 24, 2020 01:59 PM PDT

Descripción

Limacia mcdonaldi was located underneath a rock on reef at a depth of 20 feet. Lengths were 1.5 cm. Water temperature was 64 degrees F.

Etiquetas

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Julio 24, 2020 01:53 PM PDT

Descripción

Okenia rosacea mating was located on shell rubble on reef at a depth of 20 feet. Lengths were 1 cm. Water temperature was 64 degrees F.

Etiquetas

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Julio 24, 2020 01:23 PM PDT

Descripción

Okenia rosacea with eggs was located underneath a pebble on reef at a depth of 20 feet. Lengths were 1 cm. Water temperature was 64 degrees F.

Etiquetas

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Diciembre 14, 2012 04:50 PM PST

Descripción

Bulla gouldiana was located on sandy substrate at a depth between 20-40 feet. Length was not measured. Water temperature was 52 degrees F.

Etiquetas

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Diciembre 13, 2012 12:55 PM PST

Descripción

Felimare californiensis was located on reef at a depth of 30-40 feet. Length was approximately 5 cm. Water temperature was 56 degrees F.

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Diciembre 12, 2012 02:50 PM PST

Descripción

Peltodoris mullineri was located on reef at a depth of 60 feet. Length was not measured. Water temperature was 57 degrees F.

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Diciembre 9, 2012 01:13 PM PST

Descripción

Felimare californiensis was located on reef at a depth of 10-20 feet. Length was not measured. Water temperature was 59 degrees F.

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Octubre 20, 2012 11:54 AM PDT

Descripción

Berthellina ilisima was located underneath a boulder at a depth between 10-20 feet. Length was not measured. Water temperature was 62 degrees F.

Fotos / Sonidos

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Eólido de Colores Anteaeolidiella chromosoma

Observ.

craigahoover

Fecha

Octubre 3, 2012 08:02 PM PDT

Descripción

Anteaeolidiella chromosoma with eggs was located underneath a boulder on a mixed boulder and sand substrate at a depth of 5 feet. Length was not measured. Water temperature was not measured.

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Agosto 15, 2012 11:35 AM PDT

Descripción

Dendronotus albus was located on a cavern wall at a depth of 20 feet. Length was not measured. Water temperature was 47 degrees F.

Etiquetas

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Agosto 13, 2012 10:59 AM PDT

Descripción

Peltodoris lentiginosa was located on reef at a depth of 50 feet. Lengths were not measured. Water temperature was 45 degrees F.

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Junio 29, 2013 11:44 PM PDT

Descripción

Corambe pacifica was located on wrack on a sandy substrate at a depth of 50 feet. Length was 0.5-1 cm. Water temperature was 52 degrees F.

Etiquetas

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Marzo 28, 2013 02:35 PM PDT

Descripción

Melibe leonina with eggs was located in a kelp forest over a reef in 60 feet of water. Length was not measured. Water temperature was 51 degrees F.

Etiquetas

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Marzo 28, 2013 03:09 PM PDT

Descripción

Phidiana hiltoni was located on reef at a depth of 50 feet. Length was not measured. Water temperature was 51 degrees F.

Etiquetas

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Marzo 28, 2013 11:04 AM PDT

Descripción

Dendronotus venustus with eggs was located in a kelp forest over a reef in 60 feet of water. Length was not measured. Water temperature was 51 degrees F.

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Marzo 28, 2013 10:43 AM PDT

Descripción

Hermissenda opalescens was located on sandy substrate at a depth of 50 feet. Length was not measured. Water temperature was 51 degrees F.

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Marzo 16, 2013 09:59 AM PDT

Descripción

Melibe leonina was located in a kelp forest over a reef in 60 feet of water. Length was not measured. Water temperature was 50 degrees F.

Etiquetas

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Marzo 16, 2013 09:24 AM PDT

Descripción

Melibe leonina with eggs was located in a kelp forest over a reef in 60 feet of water. Length was not measured. Water temperature was 50 degrees F.

Etiquetas

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Marzo 10, 2013 01:42 PM PDT

Descripción

Dendronotus venustus was located on reef at a depth of 55 feet. Length was not measured. Water temperature was 50 degrees F.

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Marzo 2, 2013 01:56 PM PST

Descripción

Melibe leonina was located in a kelp forest growing from a reef at a depth of 60 feet. Length was between 2-10 cm. Water temperature was 49 degrees F.

Etiquetas

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Marzo 2, 2013 01:23 PM PST

Descripción

Dendronotus albus was located on reef at a depth of 50 feet. Length was 2 cm. Water temperature was 49 degrees F.

Etiquetas

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Febrero 2, 2013 04:39 PM PST

Descripción

Catriona colombiana was located on sandy substrate at a depth of 60 feet. Length was 1 cm. Water temperature was 51 degrees F.

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Enero 31, 2013 04:58 PM PST

Descripción

Doto sp. A was located on sandy habitat at the edge of a reef at a depth of 35 feet. Length was 1 cm. Water temperature was 53 degrees F.

Etiquetas

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Enero 26, 2013 03:47 PM PST

Descripción

Dendronotus venustus was located over sandy substrate at a depth of 55 feet. Length was 1 cm. Water temperature was 51 degrees F.

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Enero 22, 2013 02:31 PM PST

Descripción

Tritonia tetraquetra was located on sandy substrate at a depth of 50 feet. Length was 5 cm. Water temperature was 50 degrees F.

Fotos / Sonidos

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Observ.

craigahoover

Fecha

Diciembre 20, 2012 09:21 PM PST

Descripción

Catriona colombiana was located on sandy substrate at a depth of 50 feet. Length was not measured. Water temperature was 53 degrees F.

Fotos / Sonidos

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Dórido de Puntos Blancos Aegires albopunctatus

Observ.

craigahoover

Fecha

Julio 19, 2020 11:11 AM PDT

Descripción

Aegires albopunctatus with a nidosome was located at a depth of 15 feet on a pier piling. Length was approximately 1 cm. Water temperature was 53 degrees F.

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