Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

constanzalarcon

Date

August 18, 2017 03:25 PM +03

Description

Organismo encontrado en el intermareal alto en la playa de dichato.
Esta especie presenta simetría penta radial de color negro.
En la zona aboral posee un esqueleto cubierto por espinas, las cuales desprenden de los cinco pies ambulacrales.
En la zona boral se pueden observar cinco pies ambulacrales, la boca y dientes.

Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

tanner_frank

Date

August 4, 2017 02:55 PM EDT
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

paz_apiolaza

Date

September 7, 2018 03:28 PM -03

Description

Organismo de simetría penta radial,su cuerpo está cubierto con púas negras y delgadas,de color completamente negro.

Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

jorge_maldonado

Date

November 2016

Place

Private

Description

Organismo pentaradial de color negro, presenta púas de distintos tamaños en todo su cuerpo, las más pequeñas se encuentran en la placa ambulacral y las más grandes en la placa interambulacral.

Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

cesarpedrini

Date

May 24, 2014
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

thebrunisher

Date

October 6, 2017 10:37 PM -03

Description

Organismo equinodermo el cual presenta un dermoesqueleto oscuro cubierto de espinas negras, posee una simetría radial, sus pies ambulacrales se encuentran en la zona oral, a igual que su boca y ano. Generalmente se encuentra adherido al sustrato rocoso de la zona intermareal. En este caso en la intermareal rocosa de Cocholgue.

Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

veronica-fredes

Date

October 6, 2017 05:17 PM -03

Place

dichato (Google, OSM)

Description

organismo encontrado encontrado e intermareal rocoso , posee simetría radial pentámera , presenta la forma de media esfera, es de color negro con espinas largas que cubren su cuerpo .

Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

sebascavour

Date

September 9, 2018

Description

(8)
NOMBRE COMUN: ERIZO NEGRO
NOMBRE CIENTIFICO: Tetrapygus niger
ZONA: Submareal
PROFUNDIDAD: 5 m

Organismo de simetría radial,de tonalidad rojiza, posee un cuerpo de exoesqueleto globoso de diámetro 6 cm, cubierto de espinas gruesas y cortas de aproximadamente de 4 cm,
coloración negra a un intenso violeta. su cuerpo posee una compresión anteroposterior. Posee una boca provista de cinco dientes con los cuales corroe y masca su alimento.

Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

alexandrahv

Date

July 12, 2018 06:46 PM HST

Description

De color negro, su cuerpo está cubierto de púas duras, negras, finas y largas. Tiene simetría penta radial.

Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

rorroalvarez

Date

November 7, 2015

Description

Organismo de radio de 3,8 centímetros , presenta en todo su cuerpo ,excepto su parte boral , púas las cuales miden aproximadamente 1,2 centímetros de largo , se diferencias 5 placas ambulacrales las cuales se logran diferenciar gracias a que a la unión de cada una de estas sus púas se hacen mas pequeñas , su pigmentación es de coloración negra .

Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

angel_salgadoa

Date

November 17, 2018

Description

organismo con un cuerpo semiesférico globoso, cubierto por espinas, es de color negro violáceo, posee una simetría radial pentámera, se encuentra la boca justo en el centro en la zona ora, en la zona aboral se encuentra el ano.Este equinodermo se encuentra adherido al sustrato generalmente rocoso.

Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

calo_calvo_mac

Date

May 24, 2016 02:11 AM ADT
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

madeleinesanjuan

Date

October 11, 2014 02:07 PM -03

Description

Organismo de cuerpo esférico , simetría pentámera de color negro con espinas repartidas de forma homogénea al rededor de todo su cuerpo estas son movibles ,se logra observar el hemisferio aboral donde esta el ano justo al centro de este.

Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

erasmomac

Date

March 29, 2018 04:11 PM -03
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

educarrero

Date

August 15, 2019 03:53 PM -04
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

nicols44

Date

September 18, 2019 07:32 PM -03
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

danplant

Date

July 16, 2020 05:51 PM -05
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Date

September 7, 2018
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

xaxotraxolus

Date

February 28, 2021 05:43 PM UTC

Description

Erizo de mar

Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

beespemi123

Date

November 5, 2018

Description

Organismo marino de color negro en su tatalidad, el cual presenta en su totalidad la zona dorsal cubierta por espinas gruesas color negro-azulado. Posee una simetría radial y mide aprox. 7 cm.

Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

lourdessalinas

Date

November 8, 2019 03:41 PM HST
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

cesarpedrini

Date

May 25, 2018
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Date

September 7, 2018
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

angela_frias

Date

September 7, 2018 03:50 PM -03

Description

Organismo de forma circular, este está compuesto por cinco placas calcarías las cuales le dan dicha forma, sobre estas placas se encuentran las espinas las cuales rodean al erizo completamente. Presente un color negro en su zona de sus pies ambulacrales y morado en sus espinas

Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

rotiferologist

Date

June 15, 2019 02:17 PM CEST
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

erasmomac

Date

May 30, 2019 01:21 PM -03
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

ruthgo

Date

October 27, 2020 05:29 PM -05
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

nico_outdoors

Date

February 5, 2021 11:44 AM -03
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

jorgelaras

Date

September 27, 2019

Place

Cocholgue (Google, OSM)
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Black Sea Urchin (Arbacia nigra)

Observer

pia_ampuero

Date

September 27, 2019 03:53 PM -03
Black Sea Urchin - Photo (c) Erasmo Macaya Horta, some rights reserved (CC BY), uploaded by Erasmo Macaya Horta
gabrielarcaya's ID: Black Sea Urchin (Arbacia nigra)
Added on May 7, 2024
Supporting
Added as part of a taxon swap

Stats

  • 441