Papeis Avulsos de Zoologia最新文献_第10页

Composition and dynamics of mixed flocks of birds in a remnant of Submontane Atlantic Rain Forest in southern Brazil 巴西南部海底大西洋雨林遗迹中混合鸟群的组成和动态

Papeis Avulsos de Zoologia Pub Date : 2022-04-27 DOI: 10.11606/1807-0205/2022.62.026

Gustavo Silveira da Luz, F. Carvalho, J. J. Zocche

{"title":"Composition and dynamics of mixed flocks of birds in a remnant of Submontane Atlantic Rain Forest in southern Brazil","authors":"Gustavo Silveira da Luz, F. Carvalho, J. J. Zocche","doi":"10.11606/1807-0205/2022.62.026","DOIUrl":"https://doi.org/10.11606/1807-0205/2022.62.026","url":null,"abstract":"Mixed flocks are associations of two or more species that are formed and maintained through mutual behavioral responses, with advantages such as maximizing foraging and protecting against predation. This study aimed to evaluate the composition, temporal dynamics, and presence of core species in mixed flocks of birds in a remnant of the Submontane Atlantic Rain Forest in the Parque Nacional Aparados da Serra, southern Santa Catarina state, Brazil. Data collection took place from October 2016 to September 2017 through monthly campaigns, consisting of three consecutive observation days, with sampling sessions of six hours per day, resulting in a total effort of 216 h of observations. For each contact with the flocks, we recorded the species and number of individuals, stratum of occurrence, substrates of search, and agonistic interactions. We recorded 152 mixed flocks, with a total of 76 species belonging to 24 families, and five orders, with Thraupidae, Tyrannidae, Furnariidae, and Rhynchocyclidae being the richest. The flocks had an average of 4.5 ± 2.7 species and 8.7 ± 5.8 individuals, with richness and the number of individuals being positively correlated (R² = 0.8). Mixed flocks occurred throughout the year. There was a great variation in the number of contacts from October to February (from 5 to 20 contacts). Meanwhile from March to September, the coldest period of the year in the region, the number of contacts did not vary (from 9 to 14 contacts). However, there was no difference in the number of contacts between these months (z = 0.37; p = 0.691). Basileuterus culicivorus and Habia rubica were the core species because, in addition to their high participation (46.7 and 32.9%, respectively), they showed frequent and conspicuous movement and vocalization. Thus, a high capacity to enlist a greater number of individuals from different species for the flocks was demonstrated.","PeriodicalId":35345,"journal":{"name":"Papeis Avulsos de Zoologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47954897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Description of a new species of Eurysthea Thomson (Coleoptera, Cerambycidae, Cerambycinae) Eurysthea Thomson属一新种记述（鞘翅目，角蚧科，角蚧亚科）

Papeis Avulsos de Zoologia Pub Date : 2022-04-27 DOI: 10.11606/1807-0205/2022.62.030

A. Santos-Silva, D. Heffern, J. Botero

引用次数: 0

Fish fauna of moderate altitude from first order stream in upper Rio Machado, Rondônia, Brazil 巴西朗多尼亚Rio Machado上游一级溪流中等海拔鱼类区系

Papeis Avulsos de Zoologia Pub Date : 2022-04-27 DOI: 10.11606/1807-0205/2022.62.028

M. V. Loeb, W. Ohara

{"title":"Fish fauna of moderate altitude from first order stream in upper Rio Machado, Rondônia, Brazil","authors":"M. V. Loeb, W. Ohara","doi":"10.11606/1807-0205/2022.62.028","DOIUrl":"https://doi.org/10.11606/1807-0205/2022.62.028","url":null,"abstract":"This study represents an inventory of fish collected in a first order tributary of the Igarapé Piracolina at Chapada dos Parecis, upper Rio Machado drainage, Rio Madeira basin, Vilhena, Rondônia, Brazil. The sampled stream is located in moderate altitudes (570-590) m above sea level and it is the type locality of five recently described species. Through fieldwork carried out in four fieldtrips between 2014 and 2015, 966 specimens were captured belonging to 18 species, distributed in nine families and four orders. Most of these species have a restricted distribution in the upper Rio Machado. Characidae was the most representative family both in number of species and specimens. One species is recognized as new and endemic to the region, and belong to the genus Pyrrhulina (Lebiasinidae), while five other species (Ancistrus verecundus, Bryconops piracolina, Hyphessobrycon lucenorum, Moenkhausia cambacica, and M. parecis) are also possibly endemic to the upper Rio Machado basin. In this scenario, our results provide relevant data for the establishment of guiding policies, management decisions and bases for conservation actions in moderate altitude areas of the Amazon basin.","PeriodicalId":35345,"journal":{"name":"Papeis Avulsos de Zoologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43790347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The first record of the genus Plega Navás, 1928 (Neuroptera: Rhachiberothidae: Symphrasinae) as a parasitoid of the sawfly genus Monoctenus Dahlbom, 1835 (Hymenoptera: Symphyta: Diprionidae) Plega Navás属的第一个记录，1928年（神经翅目：Rhachiberothidae：Symphrasinae），作为锯蝇属Monoctenus Dahlbom的寄生蜂，1835年（膜翅目：Symphyta：Diprionidae）

Papeis Avulsos de Zoologia Pub Date : 2022-04-01 DOI: 10.11606/1807-0205/2022.62.022

K. V. De Lira-Ramos, A. Ardila-Camacho, E. González-Gaona, Nidia García-González, A. Contreras-Ramos

{"title":"The first record of the genus Plega Navás, 1928 (Neuroptera: Rhachiberothidae: Symphrasinae) as a parasitoid of the sawfly genus Monoctenus Dahlbom, 1835 (Hymenoptera: Symphyta: Diprionidae)","authors":"K. V. De Lira-Ramos, A. Ardila-Camacho, E. González-Gaona, Nidia García-González, A. Contreras-Ramos","doi":"10.11606/1807-0205/2022.62.022","DOIUrl":"https://doi.org/10.11606/1807-0205/2022.62.022","url":null,"abstract":"The genus Plega Navás, 1928, belongs to the subfamily Symphrasinae, a group recently transferred from Mantispidae to Rhachiberothidae. This genus is herein reported as parasitoid of the symphytan family Diprionidae for the first time, becoming the first record of association between this neuropteran subfamily and non-aculeate Hymenoptera. This new association was discovered in “Ixcateopan de Cuauhtémoc”, in the Mexican state of Guerrero, where Plega spinosa Ardila et al., 2019 was found associated with immatures of the sawfly Monoctenus cuauhtemoci De Lira, 2021, a pest in forests of Juniperus flaccida Schlechtendal (white cedar). The neuropteran was found to be the most abundant parasitoid of this symphytan, becoming a potential candidate for biological control of phytophagous sawflies in juniper forests, an economically important plant species for the wood industry in the region. Considering the behavior and morphological aspects of the primary larvae and the behavior of the adults of Plega, three possible scenarios in which the primary larvae of P. spinosa board the larvae of Monoctenus to complete its life cycle are outlined. This finding reinforces the hypothesis of a generalist ectoparasitoid lifeway of the larvae of the genus Plega on larvae and pupae of holometabolous insects.","PeriodicalId":35345,"journal":{"name":"Papeis Avulsos de Zoologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43793422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

First report of Peckia (Squamatodes) ingens (Walker, 1849) (Diptera: Sarcophagidae) colonizing human corpse in the Neotropical region 新热带地区Peckia (Squamatodes) ingens (Walker, 1849)(双翅目:石蛉科)在人类尸体上定殖的首次报道

Papeis Avulsos de Zoologia Pub Date : 2022-04-01 DOI: 10.11606/1807-0205/2022.62.020

Stephanie Evelyn França Guimarães, Daphiner Millena Pereira de Melo, T. M. Barbosa, R. C. A. P. Farias, C. L. Bicho

引用次数: 4

Two new species and taxonomical and geographical notes on Aegomorphus Haldeman (Coleoptera, Cerambycidae, Lamiinae) Haldeman盾形目两新种及分类地理注释（鞘翅目、金龟子科、Lamiinae）

Papeis Avulsos de Zoologia Pub Date : 2022-04-01 DOI: 10.11606/1807-0205/2022.62.021

D. Heffern, A. Santos-Silva, J. Botero

引用次数: 1

Paedarium subauratum (Blanchard, 1943) comb. nov. (Diptera, Tachinidae) parasitoid of the Southern armyworm Spodoptera eridania (Stoll): taxonomic redescription and biology, with notes on the genus Paedarium Aldrich, 1926 半生花（Blanchard，1943）梳。nov.南部粘虫Spodoptera eridania（Stoll）的寄生蜂：分类学的重新描述和生物学，附Paedarium Aldrich属注释，1926

Papeis Avulsos de Zoologia Pub Date : 2022-04-01 DOI: 10.11606/1807-0205/2022.62.024

R. Toma, T. Takahashi

引用次数: 1

Physical clutter affects the use of artificial ponds by the Lesser Bulldog Bat Noctilio albiventris (Chiroptera: Noctilionidae) 物理混乱影响小斗牛犬蝙蝠白夜蛾对人工池塘的使用（翼手目：夜蛾科）

Papeis Avulsos de Zoologia Pub Date : 2022-04-01 DOI: 10.11606/1807-0205/2022.62.019

Juan David Rodríguez, F. Sánchez

{"title":"Physical clutter affects the use of artificial ponds by the Lesser Bulldog Bat Noctilio albiventris (Chiroptera: Noctilionidae)","authors":"Juan David Rodríguez, F. Sánchez","doi":"10.11606/1807-0205/2022.62.019","DOIUrl":"https://doi.org/10.11606/1807-0205/2022.62.019","url":null,"abstract":"Bats frequently feed over water bodies, but the net value of the water bodies depends on characteristics such as the amount of physical clutter the water body has. More physical clutter may reduce the detection of prey by bats and may also increase energetic costs by increasing in the number of obstacles to avoid. Consequently, we hypothesized that increasing physical clutter affected the use of an artificial pond where the Lesser Bulldog Bat Noctilio albiventris, a Neotropical fishing bat, forages regularly over water. We experimentally tested this idea recording the number of passes and feeding buzzes emitted by the bats on different nights when we added two levels of obstacles over the water and on control nights with no obstacles. We only found differences between the treatment with the highest obstacle density and the control; there were fewer passes and less feeding buzzes with more obstacles. Therefore, the addition of obstacles did affect the foraging behavior of N. albiventris. Furthermore, we suggest that increasing physical clutter, as in our experiments, may be a cost-effective way to reduce conflicts between local fisher farmers and fishing bats in Neotropical rural areas.","PeriodicalId":35345,"journal":{"name":"Papeis Avulsos de Zoologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44085251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Statistical analysis on the cnidome of genus Hydra using Generalized Linear Models 利用广义线性模型统计分析水螅属的类群

Papeis Avulsos de Zoologia Pub Date : 2022-04-01 DOI: 10.11606/1807-0205/2022.62.023

M. I. Deserti, F. Acuña

{"title":"Statistical analysis on the cnidome of genus Hydra using Generalized Linear Models","authors":"M. I. Deserti, F. Acuña","doi":"10.11606/1807-0205/2022.62.023","DOIUrl":"https://doi.org/10.11606/1807-0205/2022.62.023","url":null,"abstract":"In the systematics of cnidarians, the different types of cnidocysts are considered an important taxonomic character. In Hydra, the four types of cnidocysts found in the ectoderm, concentrated in tentacles and their measurements, together with other morphological and reproductive characteristics, are very important for the taxonomy of the species. In this study, we explore in detail the biometric and statistical characteristics of the cnidome of three species of Hydra collected in three different environments for each climate season. A total of 17,378 capsules were measured. We used ANOVA test and Generalized Linear Model to analyze the distribution and differences reflected in each cnidome, considering the factors “individuals”, “season”, “lagoon” and “species”. The results were clear: the cnidome keep specific information that, together with other taxonomic characteristics, allows us to discern between species of different groups. The same happens with cnidome of the same species but from different lagoons or climatic seasons: we observed a variation of parameters for each type of cnidocyst that could differentiate “ecological races”, since these differences are not enough to declare different species.","PeriodicalId":35345,"journal":{"name":"Papeis Avulsos de Zoologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46223936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

High richness of non-volant mammals in a seasonal forest fragment in southeastern Brazil 巴西东南部季节性森林片段中非暴走性哺乳动物的高丰富度

Papeis Avulsos de Zoologia Pub Date : 2022-03-10 DOI: 10.11606/1807-0205/2022.62.017

G. Garbino, G. C. Rezende, M. Oliveira, Amandine Lambot, F. Rocha, L. Culot

{"title":"High richness of non-volant mammals in a seasonal forest fragment in southeastern Brazil","authors":"G. Garbino, G. C. Rezende, M. Oliveira, Amandine Lambot, F. Rocha, L. Culot","doi":"10.11606/1807-0205/2022.62.017","DOIUrl":"https://doi.org/10.11606/1807-0205/2022.62.017","url":null,"abstract":"The seasonal forest formations of the Atlantic Forest are a threatened and poorly known habitat. We present here a list of the non-volant mammals occurring in a 515‑ha forest fragment known as Santa Maria and located in the Brazilian state of São Paulo. Our surveys are based on live trap captures, camera traps, and active searches for footprints, as well as secondary data. We list 29 species of non-volant mammals in the fragment, recorded between 1996 and 2021. One species found in the fragment, Leontopithecus chrysopygus, is globally endangered. Two species are classified as \"vulnerable\" in the global red list: Myrmecophaga tridactyla, and Tapirus terresris. One species, Panthera onca, is classified as \"critically endangered\" in São Paulo state. The red howler, Alouatta guariba, was not recorded after 1999 and has probably been extirpated in the fragment. We show that the number of non-volant mammal species in Santa Maria fragment is high, in relation to its size. The fragment is also in a strategic position, between the Morro do Diabo state park and the Black Lion Tamarin Ecological station, the two largest protected areas in the region. Considering its high mammal richness and its possible role as stepping stone for the local fauna, we recommend that the fragment become a protected area.","PeriodicalId":35345,"journal":{"name":"Papeis Avulsos de Zoologia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47700874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0