Lubbockia squillimana Claus 1863
Creators: name: Fuentes-Reinés, Juan M.
name: Suárez-Morales, Eduardo
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Maxillopoda
Poecilostomatoida
Lubbockiidae
Lubbockia
Lubbockia squillimana

description: <i>Lubbockia squillimana</i> Claus, 1863 Figures 9–17 <b>Synonymy</b> (Heron and Bradford 1995): <i>Lubbockia minuta</i> Marukawua 1927; <i>Lubbockia marukawuai</i> Mori, 1937. <b>Material examined.</b> One female, dissected (UARC 294- UARC 301M). <b>Remarks.</b> Body slender, elongate (Fig. 9). Body length = 1325 µm. The Colombian specimens bear the diagnostic features of <i>L. squillimana</i> as reported by Boxshall (1977) and Boxshall and Halsey (2004) and can be easily recognized by: 1) antennule 5-segmented (Fig. 10), 2) maxilliped with large denticles on the basis (Figs 11, 12), 3) P1-2EXP3 with 2 outer spines (Figs 13, 14), 4) P5 elongate, reaching beyond posterior margin of genital double-somite (Figs 15, 16), 5) genital double-somite much longer than succeeding postgenital somite (Fig. 16), 6) P6 represented by single setal element (Fig. 17). Lubbockiids are oceanic copepods, occurring in open waters and often at great depths (Heron and Damkaer, 1978). <i>Lubbockia squillimana</i> is epipelagic (Heron and Bradford-Grieve 1995) but has been also found at mesobathypelagic depths (Berdugo and Kimor 1968). In the Caribbean Sea, <i>L. squillimana</i> can be confused with <i>L. aculeata</i> Giesbrecht, 1891; they can be separated by: 1) the structure of the female P5 which reaches the posterior border of the genital double-somite in <i>L. squillimana</i> and is shorter in <i>L. aculeata</i>, 2) <i>L. squillimana</i> female maxilliped lacks inner spinous processes on the basis whereas such processes are present in <i>L. aculeata</i>. <b>Variability.</b> The right maxilliped of our specimen bears 2 large denticles instead of 4 (Fig. 12). Heron and Damkaer (1969) reported a similar variation of the maxilliped in <i>L. wilsonae.</i> <b>Distribution.</b> <i>Lubbockia squillimana</i> has a tropical distribution, but it is also found outside tropical waters (Heron and Damkaer 1978). In Colombia this species has been reported in Providence and Santa Catalina islands (Martínez-Barragán et al. 2009). This is the first record of this species in the Magdalena department, northern Colombia. Family Kelleriidae Humes &amp; Boxshall, 1996 Genus <i>Kelleria</i> Gurney, 1927
description: Published as part of <i>Juan M. Fuentes-Reinés &amp; Eduardo Suárez-Morales, 2017, New records of poecilostomatoid copepods (Crustacea) from a coastal system in the Colombian Caribbean with notes on morphology, pp. 513-523 in Check List 13 (5)</i> on pages 517-519, DOI: 10.15560/13.5.513, http://zenodo.org/record/998799
description: {"references": ["Claus C (1863) Die frei lebenden Copepoden mit besonderer Berucksichtigung der fauna Deutschlands, der Nordsee, und des Mittelmeeres. Verlag von Wilhelm Engelmann, Leipzig, 280 pp.", "Heron GA, Bradford-Grieve JM (1995) The marine fauna of New Zealand: pelagic Copepoda: Poecilostomatoida: Oncaeidae. New Zealand Oceanographic Institute Memoir 104: 1 - 57.", "Boxshall GA (1977) The planktonic copepods of the northeastern Atlantic Ocean: some taxonomic observations on the Oncaeidae (Cyclopoida). Bulletin of the Natural History Museum London (Zoology) 31: 103 - 155.", "Boxshall, GA, Halsey SH (2004) An Introduction to Copepod Diversity. The Ray Society, London, 966 pp.", "Heron GA, Damkaer DM (1978) Seven Lubbockia species (Copepoda: Cyclopoida) from the plankton of the Northeast Pacific, with a review of the genus. Smithsonian Contributions to Zoology 267: 1 - 37. https: // doi. org / 10.5479 / si. 00810282.267", "Berdugo V, Kimor B (1968) Considerations on the distribution of pelagic copepods in the eastern Mediterranean. Rapport Commission Internationale Mer Mediterranee 19 (3): 447 - 448", "Heron GA, Damkaer DM (1969) Five species of deep-water cyclopoid copepods from the plankton of the Gulf of Alaska. Zoologicheskii Zhurnal 54 (9): 1397 - 1399. [In Russian].", "Martinez-Barragan M, Medina-Calderon J, Franco-Herrera A, Santos- Martinez A (2009) La comunidad de copepodos (Crustacea) en las islas de Providencia y Santa Catalina (Caribe colombiano) durante el periodo lluvioso de 2005. Boletin de Investigaciones Marinas y Costeras 38 (1): 85 - 103.", "Humes AG, Boxshall GA (1996) A revision of the lichomolgoid complex (Copepoda: Poecilostomatoida), with the recognition of six new families. Journal of Natural History 30: 175 - 227. https: // doi .org / 10.1080 / 00222939600771131", "Gurney R (1927) Zoological results of the Cambridge Expedition to the Suez Canal, 1924. XXXIII. Report on the Crustacea Copepoda (littoral and semi-parasitic). Transactions of the Zoological Society of London 22: 451 - 577."]}