FIGURE 78. Jassa carltoni Conlan, 1990 in Jassa (Crustacea: Amphipoda): a new morphological and molecular assessment of the genus

FIGURE 78. Jassa carltoni Conlan, 1990. Holotype, adult male, major form, 3.0 mm, Corona del Mar, California, J. L. Barnard, coll., 9–11 December 1962, station 46-K-1, wash of 1/6 liter of ascidians and soft polychaete tubes collected at low tide (NHMLA 62-132.1). Paratype, juvenile male, 1.7 mm, La Jolla, California, 11–13 Nov. 1962, J. L. Barnard, coll., station 45-R- 1, no further collection data, 62-135.1 (NHMLA); subadult male, 4.0 mm, Cable Beach, Vancouver Island, British Columbia, 14 July 1972, D. Kittle, coll., station 342, 1973-128 (CMN); paratype, adult male, minor form, 2.8 mm, La Jolla, California, 11–13 Nov. 1962, J. L. Barnard, coll., station 45-W-5, scraping of calcareous sponge under ledge in surge channel at low tide, 62-134.1 (NHMLA); paratype, adult male 2, major form, 2.9 mm, Hazard Canyon Reef, Montana de Oro State Park, St. Louis Obispo County, California, 1–9 Dec. 1961, J. L. Barnard, coll., station 42-T-5, wash of Egregia holdfasts collected at low tide, 61-100.2 (NHMLA); adult male 3, major form, 4.0 mm, Sarita Bay, Vancouver Island, British Columbia, 2 July 1976, E. L. Bousfield, coll., station B13, 1976-157, bedrock, muddy sand, eelgrass, algae and fine gravel subtidally, hand and dip net collection at low tide, ~14 °C, 26 psu (CMN). Lateral view: whole body and gnathopod 2 views; dorsal view: telson; other views medial. Setae omitted from the juvenile male and major male 2 second gnathopods. Scale 0.1 mm. Illustration after Conlan (1990).Published as part of Conlan, Kathleen E., Desiderato, Andrea & Beermann, Jan, 2021, Jassa (Crustacea: Amphipoda): a new morphological and molecular assessment of the genus, pp. 1-191 in Zootaxa 4939 (1) on page 127, DOI: 10.11646/zootaxa.4939.1.1, http://zenodo.org/record/458062