Macrobrachium pentazona

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Macrobrachium pentazona, новый вид пресноводных креветкок из семейства palaemonid, описан и проиллюстрирован на основе трех образцов, взятых из рек около Бейянга, провинция Гуандун на юге Китая.

Macrobrachium pentazona, a new freshwater palaemonid prawn (Decapoda: Caridea: Palaemoindae) from Guangdong Province, China

 

Abstract

Macrobrachium pentazona, a new freshwater palaemonid prawn is described and is illustrated on the base of three specimens collected from a Beijiang river, near Qingyuan City, Guangdong Province, southern China. It can be distinguished from its congeners by a combination of characters that include the rostral formula; the segmental ratios and spination, the arrangement of teeth on the cutting edge of the fingers of the second pereiopod; the segmental ratios of third pereiopod; the wide scaphocerite; the small uropodal diaeresis spine; and with a regular striking colour pattern.

Источник:

• He, S.-l.; Gao, J.; Guo, Z.-l. 2009: Macrobrachium pentazona, a new freshwater palaemonid prawn (Decapoda: Caridea: Palaemoindae) from Guangdong Province, China. Zootaxa, 2140: 38-44. <noindex>Abstract & excerpt</noindex> (PDF; 20KB)