Heterospio aruba Blake & Maciolek 2023, new species

Heterospio aruba new species Figure 4 urn:lsid:zoobank.org:act: AF37BD81-964C-4E9B-B56C-36A5771C9BFF Material examined. (3 specimens) Caribbean Sea, off Island of Aruba, R / V Alpha Helix, Cruise CARIB I, Sta. ND-16, 26 Jun 1977, dredge, 12.506°N, 70.045°W, 30 m, holotype (USNM 1673074), 2 paratypes (USNM 1673075). Description. All three specimens incomplete. Body elongate, narrow; fragments with 11–13 setigers, nine anterior thoracic setigers with first eight crowded, each about four times wider than long, followed by an elongated setiger 9 about 3.5 times longer than each of first eight seti... Mehr ...