1973
DOI: 10.1590/s0373-55241973000100002
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Species of Macrochiridothea Ohlin, 1901 (Isopoda, Valvifera) from southern Brazil, with notes on remaining species of the genus

Abstract: This paper reports the species of Macrochiridothea occurring up to now on the continental shelf of southern Brazil. Two species are new to science: M. marcusi sp. n. and M. lilianae sp. n.. M. stebbingi Ohlin, 1901, is the third species reported for the area. The genus now comprises 8 species. A diagnosis for the genus, as well as for alI the species is given, together with comprehensive illustrations to permit prompt recognition of the species. Secondary sexual dimorphism is reported for the first time in the… Show more

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Cited by 9 publications
(14 citation statements)
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“…The stomachs were removed, frozen and subsequently analyzed in the laboratory. Prey were identified to the lowest possible taxonomic level, using keys, field guides and specific catalogues (Bastida and Torti, 1973; Moreira, 1973; Boschi et al., 1992). Prey were categorized into four groups, Polychaeta, Amphipoda, Isopoda and Others (i.e.…”
Section: Methodsmentioning
confidence: 99%
“…The stomachs were removed, frozen and subsequently analyzed in the laboratory. Prey were identified to the lowest possible taxonomic level, using keys, field guides and specific catalogues (Bastida and Torti, 1973; Moreira, 1973; Boschi et al., 1992). Prey were categorized into four groups, Polychaeta, Amphipoda, Isopoda and Others (i.e.…”
Section: Methodsmentioning
confidence: 99%
“…Esta última especie de Macrochiiridothea (aún no determinada) es muy semejante a M. lilianae, presente en las costas del Sur de Brasil (Moreira, 1973). La presencia en Mehuín de C. paucidens y M. setifer amplía la distribución geográfica de ambas especies dentro de la costa chilena.…”
Section: Notas Ecológicas Y Distribucionalesunclassified
“…Una de estas (M. uncinata) se encuentra en Nueva Zelandia (Hurley, 1968) a la vez que las siete restantes (M. michaelseni, M. stebbingi, M. kruimeli, M. setifer, M. marcusi, M. lilianae, M. robusta) se distribuyen geográficamente en el cono Sur de Sudamérica (Moreira, 1973 Expansiones cefálicas laterales anteriores a los ojos más cortas que las posteriores. Estas últimas son delgadas, con extremos aguzados y dirigidos oblicuamente hacia atrás.…”
Section: Introductionunclassified
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