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NameDE JESúS-NAVARRETE A. (2007). Nematodos de los arrecifes de Isla Mujeres y Banco Chinchorro, Quintana Roo, México Revista de Biología Marina y Oceanografía 42(2): 193 – 200
AuthorsDE JESúS-NAVARRETE A.
Year2007
TitleNematodos de los arrecifes de Isla Mujeres y Banco Chinchorro, Quintana Roo, México
JournalRevista de Biología Marina y Oceanografía 42(2): 193 – 200
Type Publication
NoteNeMys doc_id: 17893
Full textAvailable for editors  PDF available
AbstractIn order to know the composition of free living marine nematodes, samples were collected in three sites at Isla Mujeres and four sites at Banco Chinchorro, Quintana Roo, Mexico. At Isla Mujeres, 34 genera were identified corresponding to 17 families and three orders. Chromadorida was the order best represented with 20 genera, followed by the order Monhysterida with eight genera and the order Enoplida with six genera. Family Desmodoridae had the highest number of genera (five). The most abundant genera (individuals 0.001m-2) were: Terchellingia longicaudata (34), Spirinia parasitifera (23), Croconema cincta (22), Eubostrichus porosum (20), and Xyala riemmani (18). Station E2 had the high nematode abundance (125 individuals 0.001m-2), whereas station E3 had the lowest amount (85 individuals 0.001m-2). At Banco Chinchorro, nematofauna corresponded to three orders, 17 families, and 49 genera. Chromadorida had the highest number of families and genera (9 and 34 respectively). Enoplida had five families and eight genera, whereas Monhysterida had three families and seven genera. Desmodoridae showed the highest number of genera (11). Croconema cincta, presented the highest abundance (36 individuals 0.001m-2) followed in descendent order by Dorylaimopsis sp. 1 (24), Croconema otti (22), Paracomesoma longispiculum and Trypilodes marinus with 20, respectively. CN had the highest abundance by station (243 individuals 0.001m-2), whereas CL had the lowest (37 individuals 0.001m-2). In both localities, dominant nematodes had small and annulated bodies with many somatic setae, typical of sandy environments. All species are new records for Mexico.
Taxa
(14)
Unreviewed: has not been verified by a taxonomic editorBathylaimus Cobb, 1894 (additional source)
Checked: verified by a taxonomic editorBathylaimus australis Cobb, 1894 (additional source)
Checked: verified by a taxonomic editorDichromadora geophila de Man, 1876 (additional source)
Checked: verified by a taxonomic editorEnoplus communis Bastian, 1865 (additional source)
Checked: verified by a taxonomic editorMonoposthia mirabilis Schulz, 1932 (additional source)
Checked: verified by a taxonomic editorNannolaimus fusus Gerlach, 1956 (additional source)
Unreviewed: has not been verified by a taxonomic editorOdontophora Bütschli, 1874 (additional source)
Checked: verified by a taxonomic editorPselionema longissimum Gerlach, 1953 (additional source)
Checked: verified by a taxonomic editorSpilophorella paradoxa (de Man, 1888) Filipjev, 1917 accepted as Checked: verified by a taxonomic editorSpilophorella campbelli Allgén, 1928 (additional source)
Checked: verified by a taxonomic editorSpirinia parasitifera (Bastian, 1865) Gerlach, 1963 (additional source)
Checked: verified by a taxonomic editorTerschellingia longicaudata de Man, 1907 (additional source)
Checked: verified by a taxonomic editorTripyloides marinus (Bütschli, 1874) (additional source)
Checked: verified by a taxonomic editorXyala riemanni Boucher & Helléouët, 1977 (additional source)
Checked: verified by a taxonomic editorXyala striata Cobb, 1920 (additional source)
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2014-06-18 16:05:08Z  created  Vanaverbeke, Jan
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