[PDF] Top 20 A new species of Amphictene (Annelida, Pectinariidae) from the Gulf of Mexico, with a redescription of Amphictene guatemalensis (Nilsson, 1928)

... The study was partially financed by PROMEP/103.5/10/7303 “Estudio de la diver- sidad poliquetológica de (Annelida: Polychaeta) de fondos blandos y su relación con perturbaciones antrpogénicas en Isla del Carmen Campeche, ... See full document

... is of a dark, almost solidly colored organismo One specimen (UMMZ 123664) has sorne orange coloration on the dorsum of the trunk and especially above the base of the ...base of the ...tip ... See full document

... Quillas frontales ausentes; tubérculos laterales de la estructura media frontal alargados, no proyectados hacia arriba; ángulo anterior cefálico agudo y muy prominente, al nivel de los [r] ... See full document

... presence of 6 teeth on the mandible, mucro smaller than dens and postantennal organ with 20- 27 vesicles, differing from ...number of sensilla on ...the new species are similar, but in ...V ... See full document

... Paratipos. México. Chiapas. Municipio. Copainalá: cañada Tres Picos, 219 m, 21 de mayo de 2009, Nayely Martínez-Meléndez y Rubén Martínez-Camilo 2520, 2579 (HEM). Municipio de Ocozocoautla de Espinosa: camino de ... See full document

... majority of the dorsal blotches are symmetri- cally paired, but all exhibit a pattern of alter- nating blotches or asymmetry at some point along the ...length of the body, sometimes more than ... See full document

... front of acetabulum in two intestinal ...side of acetabulum. Efferent duct emerges from mid- lateral margin of each testis to mid acetabulum where the two unite and form a short vas def- erens which ... See full document

... part of head and body dark brown; upper part light brown or tan, sometimes dark brown in large specimens obscuring ...middle of eye then to upper attachment of gill membrane (sharply defined); margin ... See full document

... A new species of Liolaemus from Añelo sand dunes, northern Patagonia, Neuquén, Argentina, and molecular phylogenetic relationships of the Liolaemus wiegmannii species group (Squamata, ... See full document

... The species allied to Euglossa bursigera constitute a very distinctive and interesting ...one of these, ...other species; three were described in the first paper of this series (Dressler, 1 ... See full document

... University of California, Berkeley, from the Sierra de Xucaneb of Guatemala (Savage ...reviews of the milesi group (Campbell 1994; McCranie and Wilson 1997) indicate that this frog differs ... See full document

... third, 3-veined, margins entire or microscopically erose, the apex obtuse; lip same color as sepals and petals, 1.75–2.00 × 0.75–0.80 mm, oblong-trilobed, F igure 1. Anathallis luteola. A. Habit. B. Flower, ¾ view. C. ... See full document

... basis of female specimens from Santa cruz, Boliva and provided pictures of the type specimen from Brazil in her unpublished doctor- al ...photographs of the type examined by Miglio (2014) and ... See full document

... a new species of Polemoniaceae, from the state of Campeche, México, is described and ...The new species is rare, it is only know from one locality with a median semi-deciduous ... See full document

... intersection of cervical ...% of maximum ...height of palm about 85 % of maximum carapace length; fixed finger triangular, half the length of palm; movable finger triangular, slightly ... See full document

... This species belongs to section Phacocystis Dumort., one of the largest sections in genus Carex with about 90 recognized species (Dragon & Barrington, ...five species of section ... See full document

... sheath of skin that occupies most of interradial space, sheath decreasing in length after third or fourth ray, and becoming unnoticeable on second to last rayo Anal En: iii + 27 (1), iv + 25 (1), iv + ... See full document

... Agradecemos el apoyo de los herbarios consultados por permitirnos utilizar sus colec- ciones. Un reconocimiento especial a Hugo Na- varrete, de la Universidad Católica del Ecuador y a Robbin C. Moran, del New York ... See full document

... composed of nine species, three of which have been recorded in Brazil: ...a new species of this genus, Ulmeritoides oepa ...state of Roraima, northern Brazil. The ... See full document

... Nariane of the Centre for the Study of Biodiversity, University of Guyana, Georgetown, for their assistance in obtaining the necessary permits to conduct scientific explorations in Gu- yana, and to ... See full document