scholarly journals DEPREDACIÓN DE Saguinus leucopus (MAMMALIA: PRIMATES) SOBRE Phyllomedusa venusta (ANURA: HYLIDAE) EN EL DEPARTAMENTO DE CALDAS, COLOMBIA

2014 ◽  
Vol 4 (1) ◽  
pp. 75
Author(s):  
Andrés Arias Alzate ◽  
Juan D. Sanchez Londoño ◽  
Juan M. Daza ◽  
José F. González Maya
Keyword(s):  
Natural History ◽  
Key Words ◽  
Endemic Species ◽  
First Record ◽  
Primate Species ◽  
Amphibian Species ◽  
Ecological Information ◽  
History Of ◽  
Dietary Component

AbstractThe Silvery-brown Tamarin, Saguinus leucopus, is a primate species from the Callitrichidae family, endemic to Colombia, and that has very little ecological information. Here we report on a new dietary component for the species from Departamento de Caldas, Colombia, been the first record of S. leucopus predating an amphibian species (Phyllomedusa venusta). Despite some records exist about tamarin predation on amphibians, this is the first for this endemic species, and it is probably related with its foraging type. This record represents a noteworthy record and contributes to the knowledge of the natural history of this species. Key words: Andes, Callitrichidae, Colombia, Diet, Primates, Predation.Palabras clave: Andes, Callitrichidae, Colombia, Depredación, Dieta, Primates

Vocalizations, tadpole, and natural history of Crossodactylus werneri Pimenta, Cruz & Caramaschi, 2014 (Anura: Hylodidae), with comments on distribution and intraspecific variation

Zootaxa ◽  
2018 ◽  
Vol 4388 (1) ◽  
pp. 61 ◽  
Author(s):  
IZADORA VIDIGAL ◽  
THIAGO R. DE CARVALHO ◽  
RUTE B. G. CLEMENTE-CARVALHO ◽  
ARIOVALDO A. GIARETTA
Keyword(s):  
Natural History ◽  
Secondary Forest ◽  
First Record ◽  
Dominant Frequency ◽  
Advertisement Call ◽  
Rdna Sequences ◽  
Muddy Bottom ◽  
16S Rdna Sequences ◽  
Parque Nacional Do Itatiaia ◽  
History Of

Crossodactylus werneri was described based on specimens collected in the 1970’s at Parque Nacional do Itatiaia, being also reported for nearby localities. We collected specimens that we assigned to C. werneri, and recorded calls of the species during fieldworks at Serra das Cabras (Campinas, state of São Paulo). In this paper, we describe for the first time the vocalizations, tadpole, coloration in life, and comment on aspects of the natural history of C. werneri. Besides, the examination of specimens in zoological collections allowed us to extend the geographic range for this species. We also make remarks on morphological/chromatic variation and provide 16S rDNA sequences for the species. Adults were found along a slow-flowing streamlet with sandy/muddy bottom within a small fragment of secondary forest. Males called between sunset and first hours of the night. Advertisement call consisted of series of pulsed notes. Call duration lasted around 3 s, emitted at the highest rate of 17 calls per minute and six notes per second. Note duration lasted around 18 ms. Notes had poorly defined pulses (irregular and/or weak amplitude modulations along the note). The dominant frequency was about 3380 Hz. Territorial call had a long, well-defined pulsed portion followed by a higher-amplitude “squeak”. The dominant frequency was around 3400 Hz. Tadpoles were essentially similar to those of other Crossodactylus species, except by not having nostril ornamentation. Our record of C. werneri in Serra das Cabras might be regarded a rediscovery of this species since C. werneri had not been recorded for more than 30 years until our first record of C. werneri in the field from 2011 and subsequent years. Our record is approximately 100 km west, and Mococa 200 km northwest, from Santo Antônio do Pinhal, the westernmost previous record for C. werneri up to date. Gene sequences (16S rRNA) give insights into the genetic divergence between C. werneri and some congeners. 

A new species and notes on unusual natural history of Cladochaeta Coquillett, 1900 (Diptera: Drosophilidae)

Zootaxa ◽  
2018 ◽  
Vol 4410 (3) ◽  
pp. 483 ◽  
Author(s):  
FERNANDO DA SILVA CARVALHO-FILHO ◽  
GABRIELA PIRANI ◽  
THIAGO GECHEL KLOSS
Keyword(s):  
New Species ◽  
Natural History ◽  
Brazilian Amazon ◽  
First Record ◽  
The State ◽  
Female Specimen ◽  
Urban Garden ◽  
History Of ◽  
First Time ◽  
A New Species

A new species of Cladochaeta Coquillett (Diptera: Drosophilidae) is described, C. caxiuana sp. nov. from the Brazilian Amazon, based on 10 male and 10 female specimens obtained from nymphs of Sphodroscarta trivirgata (Amyot & Serville, 1843) (Hemiptera: Auchenorrhyncha: Aphrophoridae). The female of Cladochaeta atlantica Pirani & Amorim, 2016 is described based on specimens reared from spider egg sacs of the spider Cryptachaea migrans (Keyserling, 1884) (Araneae: Theridiidae) obtained in the state of Espírito Santo, Brazil. This is the first record of this fly genus attacking a spider egg sac. The species Cladochaeta sororia (Williston, 1896) is recorded for the first time from Brazil, based on specimens collected in an urban garden in the Amazon. In addition, an unidentified female specimen of Cladochaeta Coquillett, 1900 was obtained from the cocoon of a spider wasp of the genus Notocyphus Smith (Hymenoptera: Pompilidae). 

scholarly journals Lizard predation Tropidurus hispidus (Squamata, Tropiduridae) by false coral snake Oxyrhopus trigeminus (Squamata, Dipsadidae) in the Caatinga, in northeastern Brazil

2017 ◽  
Vol 1 (1) ◽  
pp. 60
Author(s):  
Jefferson Simanas Mikalauskas ◽  
Daniel Oliveira Santana ◽  
Stephen Francis Ferrari
Keyword(s):  
Natural History ◽  
Key Words ◽  
Northeastern Brazil ◽  
Coral Snake ◽  
In The Wild ◽  
History Of ◽  
Historia Natural

<p align="justify">A predação de lagartos raramente é observada na natureza, e eventos envolvendo serpentes são ainda mais escassos. Aqui nós documentamos em detalhes a predação de um lagarto (Tropidurus hispidus (Spix, 1825)) por uma serpente (Oxyrhopus trigeminus Duméril, Bibron &amp; Duméril, 1854). Muitos estudos identificaram lagartos Tropidurus Wied-Neuwied, 1825 como presas de serpentes brasileiras. Assim, este registro fornece importantes informações sobre a história natural de ambas as espécies, especialmente de O. trigeminus, que são essenciais para a compreensão de sua ecologia.</p><p align="justify"><strong>Palavras chave</strong>: Ecologia alimentar, dieta, constrição de presas, Saurofagia.<strong></strong></p><p align="justify"><strong>Abstract</strong>: The predation of lizards is rarely observed in the wild, and events involving snakes are scarcer still. Here we document in detail the predation of a lizard (Tropidurus hispidus (Spix, 1825)) by a snake (Oxyrhopus trigeminus Duméril, Bibron &amp; Duméril, 1854). Many studies have identified Tropidurus Wied-Neuwied, 1825 lizards as prey for Brazilian snakes. Thus, this record provides important insights into the natural history of both species, especially O. trigeminus, which are essential for the understanding of their ecology.<strong></strong></p><p align="justify"><strong>Key words</strong>: Feed ecology, diet, prey constriction, Saurophagy.</p>

scholarly journals Notes on some Glass Frogs (Anura: Centrolenidae) from Western Ecuador: Taxonomy, natural history and conservation status, with the description of a new species

2016 ◽  
Author(s):  
Diego F Cisneros-Heredia ◽  
Roy W. McDiarmid
Keyword(s):  
New Species ◽  
Natural History ◽  
Conservation Status ◽  
Morphological Characters ◽  
Habitat Destruction ◽  
Undescribed Species ◽  
Science Center ◽  
Amphibian Species ◽  
Forest Remnants ◽  
History Of

Ecuador has the biggest number of amphibian species per unit of area in the world (425 species in 283,560 km2). In the last decade, conservative estimates indicate that at least 26 species of Ecuadorian amphibians have declined or gone extinct. The reasons for this crisis are not clear but have been related to habitat destruction, climate change, and/or diseases, such as chytridiomycosis. The Río Palenque Science Center (RPSC) was among the last remnants of tropical rainforest in the western lowlands of Ecuador. Twenty years ago, investigations done by R. McDiarmid, Ken Miyata and others lead to the discovery of an amazing herpetofauna, including several undescribed species. However, the expansion of the agricultural frontier and transformation of the forest remnants into oil palm and banana plantations destroyed this site. Among the species identified from RPSC were five species of glass frogs (family Centrolenidae): Centrolene prosoblepon, Cochranella spinosa, Hyalinobatrachium fleischmanni, Hyalinobatrachium sp. (cf. valerioi), and an undescribed species of the genus Centrolene. This research analyzed the morphological characters and natural history of the five glass frogs of RPSC in order to describe the new species of Centrolene from RPSC, which seems to be critically endangered, if not extinct. The new species is characterized by a combination of the following characters: 1) distinctive coloration in life with dark flecks and yellow dorsolateral stripes on a green dorsum; 2) parietal peritoneum white, covering about ½ of the venter, pericardium white, liver and stomach without guanophores, large intestine with guanophores; 3) presence of exposed prepollical spines; 4) humeral spines in males; 5) unique glandular nuptial pad between fingers I and II; and 5) reddish iris.

scholarly journals Araneae, Deinopidae, Deinopis amica Schiapelli and Gerschman, 1957: First record for Uruguay and distribution map

Check List ◽  
2012 ◽  
Vol 8 (6) ◽  
pp. 1301 ◽  
Author(s):  
Álvaro Laborda ◽  
Laura Montes de Oca ◽  
Gonzalo Useta ◽  
Fernando Pérez-Miles ◽  
Miguel Simó
Keyword(s):  
Natural History ◽  
First Record ◽  
Distribution Map ◽  
The Family ◽  
History Of ◽  
Uruguay River

This is the first record for the species Deinopis amica and for the family Deinopidae in Uruguay. The present study expands the known distribution of the species to the lower Uruguay River. Data on natural history of the species is provided.

Immature stages and natural history of the butterfly Actinote brylla Oberthür (Heliconiinae: Acraeini)

2021 ◽  
Vol 22 (2) ◽  
pp. 26-43
Author(s):  
RONALDO BASTOS FRANCINI ◽  
EDNALDO FERREIRA SILVA-FILHO
Keyword(s):  
Life Cycle ◽  
Natural History ◽  
Key Words ◽  
Host Plant ◽  
Oviposition Behavior ◽  
The State ◽  
Immature Stages ◽  
Yellowish Green ◽  
Larval Host ◽  
History Of

The butterfly Actinote brylla was described by Oberthür in 1917; since then, no work describing the life cycle of the species has been officially published. This paper aimed to describe the life cycle of A. brylla. The early stages, larval host plant and oviposition behavior were described after the creation of individuals collected in the region of “Baixada Santista”, the coast of the State of São Paulo, Brazil. Actinote brylla uses Mikania lundiana as a host plant, with eggs being placed on the abaxial face of the leaf and ranging from 12 to 836 eggs in a cluster. Egg is barrel shaped with 18 to 22 longitudinal grooves and weakly marked horizontal ridges. Soon after laying, eggs are light white-yellowish gradually changing to red during the first 72 hours, ovules non-fecundated remains yellow. The caterpillars go through seven instars until pupation, the larvae are gregarious until the penultimate instar. The pupa is yellowish green in the early hours, after hardening, the coloring is cream with dark brown markings on wing cases and abdomen. The duration of all life cycle (egg to adult) ranged from 93 to 123 days. Key words: Mikania lundiana, superoviposition, egg cluster, Chaetotaxy

The first record of Adelosgryllus Mesa & Zefa, 2004 (Orthoptera: Grylloidea: Phalangopsidae) from caves, with the description of a new species from Brazil

Zootaxa ◽  
2021 ◽  
Vol 4933 (1) ◽  
pp. 136-150
Author(s):  
RAYANNE LAYS SANT’ANA MERLO ◽  
RODRIGO ANTÔNIO CASTRO-SOUZA ◽  
VITOR GABRIEL PEREIRA JUNTA ◽  
RODRIGO LOPES FERREIRA
Keyword(s):  
New Species ◽  
Natural History ◽  
Intraspecific Variation ◽  
First Record ◽  
History Of ◽  
The Right ◽  
Two Populations ◽  
A New Species

The first species for the genus Adelosgryllus Mesa & Zefa, 2004 recorded in caves is herein described. We used the morphology of the phallic complex as the main criteria to differentiate this species from the congeneric ones. In addition, we discussed the natural history of the new species, some aspects of its association to the cave habitats, and the intraspecific variation of the right tegmen observed in two populations of this new species. 

First records of the bats Eumops bonariensis (Chiroptera: Molossidae) and Pteronotus fuscus (Chiroptera: Mormoopidae) in Peru

Mammalia ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Dennisse Ruelas ◽  
Cristian Soria
Keyword(s):  
Natural History ◽  
First Record ◽  
Molecular Methods ◽  
Range Extension ◽  
Morphological Evidence ◽  
Morphological Studies ◽  
History Of ◽  
San Martín

Abstract Herein, based on molecular and morphological evidence, we report the first record of Eumops bonariensis (Peters 1874) and Pteronotus fuscus (Allen 1911) for Peru, representing a range extension of at least 1580 km (to Ucayali department) and 1860 km (to San Martín department) from the nearest records, respectively; and confirm that Pteronotus rubiginosus (Wagner 1843) is absent in Peru. We also provide comments on the taxonomy, distribution, and natural history of these species. This study highlights the importance of exploring unsampled localities and doing detailed morphological studies and extensive use of molecular methods.

scholarly journals Description of immature stages and natural history of Stigmella schinivora (Lepidoptera: Nepticulidae), a leaf-miner associated with the Brazilian peppertree

2018 ◽  
Vol 35 ◽  
pp. 1-11
Author(s):  
Cristiano Marcondes Pereira ◽  
Denis Santos Silva ◽  
Hector Vargas ◽  
Gilson Moreira
Keyword(s):  
Natural History ◽  
First Record ◽  
Leaf Miner ◽  
Immature Stages ◽  
Palisade Parenchyma ◽  
Abaxial Surface ◽  
Silk Cocoon ◽  
History Of ◽  
Terminal Section ◽  
First Time

Stigmellaschinivoravan Nieukerken, 2016 was described from Cataratas de Iguazú, Misiones, Argentina, based on adults reared fromSchinusterebinthifoliusRaddi (Anacardiaceae) leaf mines. The aim of this study is to describe for the first time the external morphology of the immature stages ofS.schinivorawith the aid of light and scanning electron microscopy, based on mines collected on the same host plant, but in Laranjeiras do Sul, Paraná, Brazil. Data on natural history, including histology of the mines, are also provided. The larva passes through four instars, all endophytic, having chewing mouth parts and feeding on the palisade parenchyma. The first three instars are apodous and have a subcylindrical body, bearing only one pair of setae on the tenth abdominal segment; the fourth instar is eruciform, with well-developed ambulatory calli on thorax and abdomen and setae on all tagmata. A serpentine mine is constructed on the adaxial surface, progressively increasing in width during larval development. With the exception of the widened, terminal section, the mine is left filled with larval feces. The fully developed larva of last instar exits through a slit made at the distal end of the mine, building a silk cocoon on the leaf abaxial surface where pupation occurs. This is the first record ofS.schinivorafrom Brazil, which was only known from the type locality in Argentina.

scholarly journals Historia natural de la anidación de ammophila aberti haldeman (hymenoptera: sphecidae) en Baja California Sur. México

2008 ◽  
Vol 24 (2) ◽  
Author(s):  
María Luisa Jiménez-Jiménez ◽  
Carlos Palacios-Cardiel
Keyword(s):  
North America ◽  
Natural History ◽  
Baja California ◽  
Arid Zone ◽  
First Record ◽  
Baja California Sur ◽  
History Of ◽  
Historia Natural

Natural history of nesting of the wasp Ammophila aberti Haldeman during autumn 2006-2007 in Baja California Sur, Mexico is described. While this wasp has been found in Mexico, this is the first record of thisbehavior in the subtropical, arid zone of North America. A comparison with nesting observations in other places was made. Two species of ants are predators of these wasp larvae.

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