AnimaliaNot EvaluatedacceptedspeciesAccepted
Eusynstyela hartmeyeri

Eusynstyela hartmeyeri

Michaelsen, 1904

GBIF:179906393

0year

ABOUT

Descriptions(1)

Figure 7 E, F # 2621 A, purplish red with orange; wrapped around a coral branch. Colony 6 cm in greatest width, zooids mostly embedded, up to 6 – 7 mm measured across the siphons. Stomach quite elongated, caecum short and straight. Gonads with two long testes that extend the full length of each gonad as described by Monniot C. (1991 b). Single row of six gonads on each side. Distribution: Hong Kong, Bahrain, Gulf of Suez, Red Sea, Mozambique, New Caledonia, Djibouti, Arabian Gulf, Hawaii, Palau. References with detailed descriptions: Monniot C. (1991 as E. aliena n. sp.; 2002), Monniot C. & Monniot F. (1997), Monniot F. & Monniot C. (2001). Additional reference: Monniot F. & Monniot C. (2008).
Lambert, Gretchen, Lee, Serina Siew-Chen, Teo, Serena Lay-Ming (2021): Ascidians collected during the 2013 Singapore Strait International Marine Biodiversity Workshop. Zootaxa 4933 (1): 1-38, DOI: 10.11646/zootaxa.4933.1.1

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CLASSIFICATION

Taxonomic Classification Tree

MULTIMEDIA

Media Files(1)

FIGURE 7. A–D: Amphicarpa duploplicata. A: dissected individual 11 mm in height; B: undissected body inside opened tunic revealing short stolon at posterior end of body; C: opened branchial sac stained with haemalum showing two longitudinal folds per side, with a very short partial fold on ventral right side (on the left in photo), e=endostyle; D: enlarged view of portion of branchial sac showing parastigmatic vessels. E, F: Eusynstyela hartmeyeri. E: whole colony 6 cm in width; F: enlarged view of four zooids each 6–7 mm in width.

Imageimage/png© Lambert, Gretchen;Lee, Serina Siew-Chen;Teo, Serena Lay-MingLambert, Gretchen;Lee, Serina Siew-Chen;Teo, Serena Lay-Ming

IMAGES

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Source Information

Ascidians collected during the 2013 Singapore Strait International Marine Biodiversity Workshop

checklist

This dataset contains the digitized treatments in Plazi based on the original journal article Lambert, Gretchen, Lee, Serina Siew-Chen, Teo, Serena Lay-Ming (2021): Ascidians collected during the 2013 Singapore Strait International Marine Biodiversity Workshop. Zootaxa 4933 (1): 1-38, DOI: 10.11646/zootaxa.4933.1.1

Abstract

During the 2013 Singapore Strait International Marine Biodiversity Workshop, hundreds of ascidians were collected along with numerous other marine phyla. Collections were made intertidally as well as subtidally by snorkel, SCUBA, trawling and dredging. While many ascidian specimens remain unidentified, 14 aplousobranchs, nine phlebobranchs and 17 stolidobranchs have been identified; a surprising 50% of these comprise 20 new records for Singapore. An additional new record of the phlebobranch Perophora namei collected from the same area in 2014 and 2015 is included here. Of the 21 new records, Aplidium cf. grisiatum, Distaplia regina, Euherdmania cf. digitata, Cnemidocarpa irene, Monandrocarpa monotestis and Polyandrocarpa rollandi are also first records for the entire South China Sea region.

Lambert G, Lee S S, Teo S L, plazi (2021). Ascidians collected during the 2013 Singapore Strait International Marine Biodiversity Workshop. Plazi.org taxonomic treatments database. Checklist dataset https://doi.org/10.11646/zootaxa.4933.1.1 accessed via GBIF.org on 2026-06-16.

CC0Published 2/18/2021View dataset
GBIF Usage Key
179906393
Dataset Key
8ebe62fc-b086-459e-b9fd-8a75ded875c7
Origin
source
Backbone Key
2331913
Taxon ID
BB593765FFBAE722FF6CFE1AFB2AFC42.taxon
Last Crawled
6/10/2026
Last Interpreted
6/10/2026