The influence of internote-interval variation of the advertisement call on the phonotactic behaviour in male Allobates femoralis (Dendrobatidae)

2007 ◽  
Vol 28 (2) ◽  
pp. 227-234 ◽  
Author(s):  
Walter Hödl ◽  
Alexander Franz ◽  
Mario Göd
Keyword(s):  
Species Identification ◽  
Advertisement Call ◽  
Playback Experiments ◽  
Advertisement Calls ◽  
Specific Recognition ◽  
Allobates Femoralis ◽  
Conspecific Recognition ◽  
Species Specific

AbstractAcoustic conspecific recognition depends on spectral and temporal call properties, but not all of these are necessary for species identification. To test the importance of the advertisement call's internote interval of the dendrobatid frog Allobates (=Epipedobates) femoralis, we conducted field playback experiments with modified conspecific calls and investigated phonotactic responses. Allobates femoralis males showed positive phonotaxis when calls with internote intervals varying up to ±60% of the population's mean were presented. No phonotactic approach was observed in response to modified advertisement calls containing internote intervals of the syntopic heterospecific leptodactylid frog Adenomera hylaedactyla. However, 26.7% of the A. femoralis males tested showed positive phototoxic when altered advertisement calls with internote intervals of the syntopic heterospecific dendrobatid frog Epipedobates cf. hahneli were presented. Our results show that only a combination of different acoustic call parameters provides correct species-specific recognition.

Intra- and interindividual variation in the advertisement call of Dendropsophus banner (Cochran, 1948) (Anura: Hylidae)

Zootaxa ◽  
2020 ◽  
Vol 4860 (1) ◽  
pp. 146-150
Author(s):  
JOSÉ RICARDO DE OLIVEIRA-SANTOS ◽  
ALAN PEDRO DE ARAÚJO ◽  
MAÍSA MARIA DE MORAES ◽  
ADSSON RODRIGUES DE SANTANA ◽  
ERIC BERNARDINO GADELHA ROCHA ◽  
...  
Keyword(s):  
Species Identification ◽  
Interindividual Variation ◽  
Advertisement Call ◽  
Territorial Defense ◽  
Ecological Functions ◽  
Advertisement Calls ◽  
Key Factor

Vocalization is one of the main behaviors of anurans (Köhler et al. 2017). Calls emitted by these animals display several social and ecological functions. For example, they can be used for attraction of conspecific females (Toledo et al. 2015) and territorial defense (Wells 2010). Advertisement calls are emitted predominantly by males (Kelley 2004) and constitute a key-factor for species identification (Köhler et al. 2017). 

Advertisement call and geographical variation in call features of Dendropsophus berthalutzae (Anura: Hylidae) from the Atlantic Rainforest of southeastern Brazil

Zootaxa ◽  
2012 ◽  
Vol 3310 (1) ◽  
pp. 66 ◽  
Author(s):  
LUCAS RODRIGUEZ FORTI ◽  
FÁBIO AUGUSTO MIGUEL MARTINS ◽  
JAIME BERTOLUCI
Keyword(s):  
Geographical Variation ◽  
Essential Role ◽  
Species Recognition ◽  
Acoustic Signals ◽  
Southeastern Brazil ◽  
Advertisement Call ◽  
Main Mode ◽  
Advertisement Calls ◽  
Species Specific ◽  
Important Character

Acoustic signals are the main mode of communication in anurans (Duellman & Trueb 1994). Calls produced by anurans play an essential role during their reproduction (Wells 1977) and advertisement calls emitted by males are, in many cases, species-specific, representing an important character for species recognition (Abrunhosa et al. 2001; Forti et al. 2010). Thus, the formal description of advertisement calls is relevant for anuran taxonomy (Pombal Jr. et al. 1995).

Vocal Learning of Japanese and Rhesus Monkeys

Behaviour ◽  
1989 ◽  
Vol 109 (3-4) ◽  
pp. 191-199 ◽  
Author(s):  
Nobuo Masataka ◽  
Kazuo Fujita
Keyword(s):  
Rhesus Monkeys ◽  
Japanese Monkey ◽  
Species Difference ◽  
Vocal Learning ◽  
The Other ◽  
Playback Experiments ◽  
Biological Mothers ◽  
Japanese Monkeys ◽  
The Cross ◽  
Species Specific

AbstractForaging vocalizations given by Japanese and rhesus momkeys reared by their biological mothers differed from each other in a single parameter. Calls made by a Japanese monkey fostered by a rhesus female were dissimilar to those of conspecifics reared by their biological mothers, but similar to those of rhesus monkeys reared by their biological mothers, and the vocalizations given by rhesus monkeys fostered by Japanese monkey mothers were dissimilar to those of conspecifics reared by their biological mothers, but similar to those of Japanese monkeys reared by their biological mothers. Playback experiments revealed that both Japanese and rhesus monkeys distinguished between the calls of Japanese monkeys reared by their biological mothers and of the cross-fostered rhesus monkeys on one hand, and the vocalizations of rhesus monkeys reared by their biological mothers and of the cross-fostered Japanese monkey on the other hand. Thus, production of species-specific vocalizations was learned by each species, and it was the learned species-difference which the monkeys themselves discriminated.

Bioacoustic analysis in Scinax hayii (Barbour, 1909) (Anura, Hylidae) at its type locality in Petrópolis, Rio de Janeiro, Brazil

Zootaxa ◽  
2017 ◽  
Vol 4232 (4) ◽  
pp. 582 ◽  
Author(s):  
LUCAS RODRIGO DOS SANTOS ◽  
ITAMAR ALVES MARTINS
Keyword(s):  
Species Distribution ◽  
Morphological Variation ◽  
Rio De Janeiro ◽  
Type Locality ◽  
Advertisement Call ◽  
Advertisement Calls ◽  
Call Type ◽  
Bioacoustic Analysis

Scinax hayii was described in 1909 from the municipality of Petrópolis, State of Rio de Janeiro, Brazil. Morphological variation and advertisement calls have been previously reported for other populations across the species distribution (Lutz 1973; Heyer et al. 1990; Cardoso & Andrade 1991; Pombal et al. 1995; Magrini et al. 2011; Abrunhosa et al. 2014). However, no information on calls are available from specimens recorded at the type locality, preventing the correct characterization of the species (Magrini et al. 2011). Here we describe the advertisement call and a second call type of S. hayii from Petrópolis, as a contribution towards a better understanding of the taxonomy of this species. 

scholarly journals Rapid Species Identification of Cooked Poisonous Mushrooms by Using Real-Time PCR

2008 ◽  
Vol 74 (10) ◽  
pp. 3306-3309 ◽  
Author(s):  
Kazuhiko Maeta ◽  
Tomoya Ochi ◽  
Keisuke Tokimoto ◽  
Norihiro Shimomura ◽  
Nitaro Maekawa ◽  
...  
Keyword(s):  
Real Time ◽  
Species Identification ◽  
Real Time Pcr ◽  
Specific Test ◽  
Specific Identification ◽  
Specific Fluorescence ◽  
Species Specific ◽  
Poisonous Mushrooms

ABSTRACT Species-specific identification of the major cooked and fresh poisonous mushrooms in Japan was performed using a real-time PCR system. Specific fluorescence signals were detected, and no nonspecific signals were detected. Therefore, we succeeded in developing a species-specific test for the identification of poisonous mushrooms within 1.5 h.

The advertisement call of the treefrog Nyctimantis rugiceps Boulenger, 1882 (Anura: Hylidae), with notes on its natural history and toxicity

Zootaxa ◽  
2018 ◽  
Vol 4532 (3) ◽  
pp. 441 ◽  
Author(s):  
CAMILA CAMARGO DE SOUZA ◽  
MAURICIO RIVERA-CORREA ◽  
JOSE M. PADIAL ◽  
SANTIAGO CASTROVIEJO-FISHER
Keyword(s):  
Life History ◽  
Natural History ◽  
Quantitative Description ◽  
Calling Behavior ◽  
Advertisement Call ◽  
Advertisement Calls ◽  
Call Duration ◽  
Egg Deposition ◽  
History Of ◽  
Santa Cecilia

Nyctimantis rugiceps Boulenger, 1882 (Fig. 1A) is a Neotropical treefrog (Duellman & Trueb 1976; Faivovich et al. 2005) known only from disjunct localities in Amazonian Colombia, Ecuador, and Peru (Pérez-Villota et al. 2009). This species has the skin of the skull co-ossified and reproduces—including calling behavior, egg deposition and tadpole development—in water-filled tree or bamboo cavities (Duellman & Trueb 1976; Duellman 1978). Given its secretive behavior, this is a poorly known species and, as noted by Duellman (1978: 169), “the major clue to the life history of Nyctimantis is the calling behavior of the males”. Unfortunately, the only quantitative description of the advertisement call of N. rugiceps is a brief passage in Duellman (1978) based on four specimens from Santa Cecilia, Ecuador, where important variables are missing (e.g., call duration). More importantly, graphs illustrating the waveform and spectrogram are missing. Considering these limitations and the importance of advertisement calls to the study of anurans (Köhler et al. 2017), we provide a quantitative description using a call recording obtained in Leticia, Amazonas, Colombia. 

A new species of Leptodactylus (Anura: Leptodactylidae) from the state of Espirito Santo, Brazil, with remarks on the systematics of associated populations

Zootaxa ◽  
2006 ◽  
Vol 1334 (1) ◽  
pp. 1 ◽  
Author(s):  
ANTONIO DE PADUA ALMEIDA ◽  
ARIADNE ANGULO
Keyword(s):  
New Species ◽  
Leaf Litter ◽  
Coastal Region ◽  
The State ◽  
Southeastern Brazil ◽  
Advertisement Call ◽  
Advertisement Calls ◽  
Espírito Santo ◽  
Espirito Santo ◽  
A New Species

Adults and tadpoles of a new species of the genus Leptodactylus are described from southeastern Brazil. Leptodactylus thomei sp.nov. can be found amidst the leaf litter within cocoa plantations along the northern coastal region of the state of Espírito Santo. It can be distinguished from other species of the Leptodactylus marmoratus group by its advertisement call, which is described, together with agonistic calls, and compared to advertisement calls of other species of the group that occur in southern and southeastern Brazil. The systematics of associated populations is discussed.

Sign in / Sign up

Export Citation Format

Share Document