Una nueva especie de Gnamptogenys (Hymenoptera: Formicidae) y comentarios sobre las especies del género en Colombia y Ecuador

The species of the predatory ant genus Gnamptogenys Roger, 1863 from Colombia (42 species) and Ecuador (25 species) are diagnosed and presented, including their known geographical distribution. Gnamptogenys enodis, new species from Colombia is described. Gnamptogenys stellae Lattke, 1995 is new record for Colombia.

A new subspecies of Caiman sclerops from Colombia.

v.37:no.11(1955)

Notes on a collection of birds from northeastern Colombia.

v.44:no.4(1961)

A new genus and species of frog (Leptodactylidae) from Colombia, [by] Doris M. Cochran and Coleman J. Goin.

v.39:no.48(1961)

Archaeology of Santa Marta, Colombia; the Tairona culture. -- / by J. Alden Mason --

v.20:no.3(1939)

Intraspecific and interspecific variation in the Cryptotis nigrescens species complex of small-eared shrews (Insectivora, Soricidae) : with the description of a new species from Colombia / Neal Woodman, Robert M. Timm.

n.s. no.74(1993)

Redescrição de Acanthorhabdias Acanthorhabdias Pereira, 1927

Na presente nota redescrevemos Acanthorhabdias Acanthorhabdias Pereira, 1927 e assinalamos um novo hospedeiro, Liophis miliaris (L.) vulgarmente conhecido como cobra d'água. Os exemplares estudados apresentam maior número de espinhos na abertura bucal do que o material estudado por Pereira, 1927.

Redescription of the type-material of creptotrema creptotrema travassos, Artigas & Pereira, 1928 (Digenea, Allocreadiidae)

Creptotrema creptotrema Travassos, Artigas & Pereira, 1928, a digenetic trematode parasite of Leporinus elongatus, is redescribed from the type-material with additional morphological data and original figures.

First report of Ascarophis Van Beneden, 1871: A. Brasiliensis n.sp. (Nematoda, Ascarophidinae) and Procamallanus (Spirocamallanus) Pereira/Annereaux, 1946 (Nematoda, Procamallaninae) in South America

Ascarophis brasiliensis recovered from the stomach of Trachinotus carolinus (L. 1766), is proposed as a new species and Procamallanus (Spirocamallanus) pereirai Annereaux, 1946 is redescribed from a new host: Paralonchurus brasiliensis (Steind., 1875). A. brasiliensis is more closely related to A. crassicolis Dollfus & Campana-Rouget, 1956, from which it differs mainly by the absence of cervical cuticular expansion and size of the eggs. The new species is also compared to A. cooperi johnston & Mawson, 1945 and A. girellae (Yamaguti, 1935) Campana-rouget, 1955. The validity of the proposed species is discussed.

Redescription of Teratotrema dubium, Travassos, Artigas & Pereira, 1928 (Callodistomidae: Digenea)

Teratotrema dubium Travassos, Artigas & Pereira, 1928, a digenetic trematode parasite of Pseudocurimata plumbea (Curimatidae: Pisces) is redescribed with additional morphological data, confirming the presence of a single testis.

El Bienestar del hogar y los funcionamientos elementales de la Infancia y juventud en edad escolar: aplicación de un Modelo de Estructura de Covarianza (MEC) al caso del departamento de Antioquia- Colombia

En la investigación planteo que el logro de las capacidades de los niños y jóvenes está sujeto a su entorno familiar, de manera que el bienestar del hogar en el espacio de los funcionamientos influye en los niveles de salud y de educación de los niños y jóvenes en edad escolar. La primera parte, es el marco basado en el enfoque de capacidades, donde se establece un soporte teórico entre el bienestar de la infancia y las capacidades. La segunda, es la aplicación de un Modelo de Estructura de Covarianza (MEC), aplicado al caso de Antioquia-Colombia. Palabras

Ecology of phlebotomine sand flies (Diptera: Psychodidae)in a focus of Leishmania (Viannia) brasiliensis in northeastern Colombia

The phlebotomine sand fly fauna of two coffee plantations in a Leishmania-endemic area of Norte de Santander, Colombia was studied. Regular insect collections using a variety of methods were made for three and a half years. Information was obtained on diurnal resting sites, host range and seasonal abundance for 17 species, of wich five (Lutzomyia spinicrassa, Lu. serrana,Lu. shannoni, Lu. ovallesi and Lu. gomezi) were far more numerous than the others, anthropophilic and present throughout the year. The behaviour of these and the remaining 12 species is discussed in relation to their potential role in transmission of Leishmania (Viannia) brasiliensis in the area.