Infraclass Irregularia, infracl. inc.

Gerdes, Klaas, Kihara, Terue Cristina, Martinez Arbizu, Pedro, Kuhn, Thomas, Schwarz-Schampera, Ulrich, Mah, Christopher L, Norenburg, Jon L, Linley, Thomas D, Shalaeva, Kate, Macpherson, Enrique, Gordon, Dennis, Stoehr, Sabine, Messing, Charles G, Bober, Simon, Guggolz, Theresa, Christodoulou, Magdalini, Gebruk, Andrey, Kremenetskaia, Antonina, Kroh, Andreas, Sanamyan, Karen, Bolstad, Kathrin, Hoffman, Leon, Gooday, Andrew J & Molodtsova, Tina, 2021, Megafauna of the German exploration licence area for seafloor massive sulphides along the Central and South East Indian Ridge (Indian Ocean), Biodiversity Data Journal 9, pp. 69955-69955 : 69955

publication ID

https://dx.doi.org/10.3897/BDJ.9.e69955

persistent identifier

https://treatment.plazi.org/id/1F9BC229-4CCC-5431-98AA-F1EA502A7794

treatment provided by

Biodiversity Data Journal by Pensoft

scientific name

Infraclass Irregularia
status

 

Irregularia infracl. inc. View in CoL View at ENA

Materials

Type status: Other material. Occurrence: recordedBy: NIOZ; individualCount: 1; lifeStage: Adult; behavior: on sediment; occurrenceStatus: present; preparations: Imaged only; associatedMedia: 20141128124848010.jpg; Taxon: taxonConceptID: Irregularia infracl. inc.; kingdom: Animalia; phylum: Echinodermata; class: Echinoidea; taxonRank: Infraclass; scientificNameAuthorship: Latreille, 1825; Location: waterBody: Indian Ocean; stateProvince: South East Indian Ridge ; locality: SEIR ; verbatimLocality: Cluster 9; maximumDepthInMeters: 3354; locationRemarks: RV Pelagia Cruise INDEX2014 Leg 1; geodeticDatum: WGS84; coordinateUncertaintyInMeters: 36; Identification: identifiedBy: Andreas Kroh; identificationRemarks: Identified only from imagery; identificationQualifier: infracl. inc.; Event: eventDate: 2014-11-28; eventTime: 12:48:48 pm; year: 2014; fieldNumber: INDEX2014-44VS; fieldNotes: 1.7°C; Record Level: language: en; institutionCode: DZMB; datasetName: INDEX; basisOfRecord: Human Observation

Notes

Remarks: The animal seen in Fig. 164 View Figure 164 appears to be an irregular sea urchin, based on the overall shape and darker radial regions possibly representing ambulacra. It could belong to a number of different groups, including holasteroids, spatangoids and cassiduloids. The blurred nature of the image renders a more refined identification impossible.