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	Provedor de dados Naturalis (1) Boletín de Investigaciones (1) Autor Hedgpeth, Joel W. (1) López-García,Roberto (1) Ramírez-Tello,Luis Miguel (1) Russel, David J. (1) Tello-Musi,José Luis (1) Palavra-chave Pycnogonids (2) Checklist (1) Gulf of Mexico (1) Host (1) Hydroids (1) Monterey Bay (1) Ontogeny (1) Pacific Ocean (1) Species accumulation curves. (1) Mais... Tipo do documento Article / Letter to the editor (1) Info:eu-repo/semantics/article (1) Ano 2022 (1) 1990 (1) País Colombia (1) Netherlands (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Host utilization during ontogeny by two pycnogonid species (Tanystylum duospinum and Ammothea hilgendorfi) parasitic on the hydroid Eucopella everta (Coelenterata: Campanulariidae) Naturalis Russel, David J.; Hedgpeth, Joel W.. The calyptoblast hydroids Aglaophenia struthionides (Murray, 1860), Eucopella (= Campanularia) everta (Clark, 1896), and Abietinaria spp. in the low intertidal zone at Mussel Point, Pacific Grove, Monterey Bay, California, often bear the adult pycnogonids Tanystylum duospinum Hilton, 1939 and Ammothea hilgendorfi (Böhm, 1879). Larval stages of these pycnogonids were found living and feeding on Eucopella everta. The larvae of Tanystylum duospinum are ectoparasitic. Those of Ammothea hilgendorfi are endoparasitic in the gastrovascular cavities of hydranths. Larvae of both species feed on the gut contents of Eucopella everta, often on the same hydroid colony. Tipo: Article / Letter to the editor Palavras-chave: Pycnogonids; Host; Hydroids; Ontogeny; Monterey Bay. Ano: 1990 URL: http://www.repository.naturalis.nl/record/504291 Pycnogonida of Mexican waters: A checklist with observations on diversity and ecology Boletín de Investigaciones Ramírez-Tello,Luis Miguel; Tello-Musi,José Luis; López-García,Roberto. ABSTRACT This work is an updated checklist of Mexican Pycnogonida species for both oceans, the Mexican Pacific (PA) and the Gulf of Mexico (GMx). This research was carried out based on the first historical records by Schimkewitsch in 1893 up to the present day. The number of recorded species increased in this study. The total number of species in Mexican oceans is 58, distributed among 19 genera and 10 families. All records were cross-referenced with the original literature, and those found to be questionable were deleted from the checklist. With the data reported in this checklist, an extrapolation of the total number of species was performed using rarefaction curves, thus demonstrating that the recorded species fell well below the projected diversity.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Pycnogonids; Pacific Ocean; Gulf of Mexico; Checklist; Species accumulation curves.. Ano: 2022 URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612022000100151 Registros recuperados: 2 Primeira ... 1 ... Última

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