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opencc-by-4.0Oct 2015View details →

Fig. 1 in Fossil population structure and mortality analysis of the cave bears from Urşilor Cave, north-western Romania

Fig. 1. Geographic localization (A) and plan (C) of Urşilor Cave of Chişcău. B. Long profile (section) of the Excavation Chamber from the Scientific Reserve. D. Plan of the lower level of the cave (= Scientific Reserve).

opencc-by-4.0Oct 2015View details →

Fig. 4 in Fossil population structure and mortality analysis of the cave bears from Urşilor Cave, north-western Romania

Fig. 4.Transverse diameters of all of the adult lower (A, N = 74) and upper (B, N = 105) cave bear canines from Urşilor (~45–40 calendar kyrs BP).

Fig. 8 in Population structure and reproductive biology of Cichla kelberi (Perciformes, Cichlidae) in Lobo Reservoir, Brazil

Fig. 8. Monthly variation of the mean values of GSI ± Standard Deviation (SD) of Cichla kelberi females (a) and males (b), in Lobo Reservoir, during the study period.

Fig. 7 in Population structure and reproductive biology of Cichla kelberi (Perciformes, Cichlidae) in Lobo Reservoir, Brazil

Fig. 7. Histological slides of gônads of Cichla kelberi female (a – c) and male (d – f) in Lobo reservoir (Bouin, hematoxylin and eosin). a- Resting ovary with perinucleolar oocytes (100x); b- In Maturation ovary showing group synchronous development of oocytes (40x); c- Spent ovary with post-ovulatory follicles (40x); d- Resting testicle (200x); e and f- In Maturation testicle showing group synchronous development of spermatocytes (200x). Legend: O P: perinucleolar oocyte, O A: cortical alveoli oocyte, O V: vitellogenic oocyte, P F: post-ovulatory follicle, S 1: primary spermatocyte, S 2: secondary spermatocyte, S T: spermatid and S : spermatozoid.

Fig. 6 in Population structure and reproductive biology of Cichla kelberi (Perciformes, Cichlidae) in Lobo Reservoir, Brazil

Fig. 6. Monthly distribution of frequency of gonadal maturation stages of females (a) and males (b) of Cichla kelberi in the Lobo reservoir during the study. (Legend: 1- Resting; 2- In Maturation; 3- Spawning and 4- Spent).

Fig. 4 in Population structure and reproductive biology of Cichla kelberi (Perciformes, Cichlidae) in Lobo Reservoir, Brazil

Fig. 4. Distribution of the relative frequencies of occurrence of specimens of Cichla kelberi in total length classes, by seasons of the year, at Lobo Reservoir.

Fig. 5 in Population structure and reproductive biology of Cichla kelberi (Perciformes, Cichlidae) in Lobo Reservoir, Brazil

Fig. 5. Monthly variation of the mean relative condition factor values (Kn) ± Standard Deviation (SD) of Cichla kelberi females (a) and males (b), in Lobo Reservoir, during the study period. (Legend: * Kn of significantly different than 1.0).

Fig. 3 in Population structure and reproductive biology of Cichla kelberi (Perciformes, Cichlidae) in Lobo Reservoir, Brazil

Fig. 3. Distribution of the absolute frequencies of occurrence of females and males of Cichla kelberi in the total length classes – Lt - (cm) in Lobo Reservoir during the study period. (Legend: * sex ratio different than 1:1).

Fig. 2 in Population structure and reproductive biology of Cichla kelberi (Perciformes, Cichlidae) in Lobo Reservoir, Brazil

Fig. 2. Bimonthly variation of average air temperature (°C) and total rainfall (mm) at Lobo Reservoir during the first and second period of study.

opencc-by-4.0Aug 2023View details →

Fig. 2 in Influence of biotic and abiotic factors on flea species population dynamics on Lasiopodomys brandtii

Fig. 2. Community structure of Lasiopodomys brandtii fleas by seasons. Three flea species were collected throughout the study meanwhile, Rhadinopsylla rothschildi was only detected in autumn. The top of each column indicates the number of samples for each season.

Fig. 4 in Giardia duodenalis in a clinically healthy population of captive zoo chimpanzees: Rapid antigen testing, diagnostic real-time PCR and faecal microbiota profiling

Fig. 4. | Faecal bacterial community profile of captive chimpanzees infected with Giardia duodenalis detected by rapid antigen test. (A) Relative abundance of colour coded bacterial phyla separated based on presence (+) or absence (‒) of Giardia using rapid antigen test (RAT). The sample identity is located at the bottom of the graph with two labels (C20, C3) shaded indicating samples that were found as Giardia positive by real-time PCR. (B) Alpha diversity based on observed OTU and Shannon's index plotted as box plot and evaluated using t-tests. (C) Principal coordinates analysis (PCoA) 2D plot using first two principal components from Bray-Curtis dissimilarity matrix at the genus taxonomic levels. The clustering between Giardia positive (RAT+) and negative (RAT-) samples was tested using ANOSIM. (D) Linear discriminant analysis effect size (LEfSe) used plot of significant factors discriminating G. duodenalis positive from negative sample. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 3 in Giardia duodenalis in a clinically healthy population of captive zoo chimpanzees: Rapid antigen testing, diagnostic real-time PCR and faecal microbiota profiling

Fig. 3. | Faecal bacterial community profile of captive chimpanzees infected with Giardia duodenalis as detected by rapid antigen test and real-time PCR combined. (A) Relative abundance of colour coded bacterial phyla separated based on presence (+) or absence (‒) of Giardia. The sample identity is located at the bottom of the graph. (B) Alpha diversity based on observed OTU and Shannon's index plotted as box plot and evaluated using t-tests. (C) Principal coordinates analysis (PCoA) 2D plot using first two principal components from Bray-Curtis dissimilarity matrix at the genus taxonomic levels. The clustering between Giardia positive (+) and negative (‒) samples was tested using ANOSIM. (D) Linear discriminant analysis effect size (LEfSe) used plot of significant factors discriminating G. duodenalis positive from negative sample. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 2 in Ecological drivers of helminth infection patterns in the Virunga Massif mountain gorilla population

Fig. 2. Principal component analysis output showing associations between variables and the first two principal components PC1 and PC2. Each variable contribution to principal components and its quality are represented by length of vector and its color, respectively. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)

Fig. 2 in Giardia duodenalis in a clinically healthy population of captive zoo chimpanzees: Rapid antigen testing, diagnostic real-time PCR and faecal microbiota profiling

Fig. 2. | Results of Giardia duodenalis rapid antigen test applied on faecal samples from chimpanzees. A positive result for the Giardia duodenalis rapid antigen test (RAT, Anigen Rapid Giardia AG Test Kit) is represented by the line in the 'T' position in the window along with the positive control line in the 'C' position.

Fig. 1 in Giardia duodenalis in a clinically healthy population of captive zoo chimpanzees: Rapid antigen testing, diagnostic real-time PCR and faecal microbiota profiling

Fig. 1. Captive chimpanzees and their enclosure in Sydney, Australia. (A) Main chimpanzee open air exhibit with multiple climbing structures. (B) View from the other direction showing entry to the indoor area at the end of the exhibit. (C) smaller exhibit with mesh covering and more climbing and sleeping structures. (D) Members of the chimpanzee troop at the Taronga Zoo.

Fig. 1 in Ecological drivers of helminth infection patterns in the Virunga Massif mountain gorilla population

Fig. 1. Location of study gorilla groups during the Virunga Massif 2015–2016 surveys (Hickey et al., 2019) expressed as centroids of their 500-m buffered minimum-convex polygon. Vegetation data were adopted according to WWF-Germany and IGCP 2017; boundaries of protected areas were derived from ProtectedP lanet.net database. Map was created using ArcGIS Desktop 10.8 (ESRI, 2020. ArcGIS Desktop: Release 10.8. Redlands, CA: Environmental Systems Research Institute; esri.com).

Fig. 4. Predicted lines from a in Ecological drivers of helminth infection patterns in the Virunga Massif mountain gorilla population

Fig. 4. Predicted lines from a generalized linear mixed model for significant effects of (a) the second principal component (PC2), (b) interaction between the first principal component (PC1) and MCP = area of 500-m buffered minimum convex polygon of detected nest sites per gorilla group, (see Minimum convex polygon calculation and Statistical analyses for details) and (c) interaction between monitoring (habituation) status and MCP on tapeworm infection (egg counts per gram in fecal sample). Principal components were computed from 10 correlated environmental variables (see Material and methods for details).

Fig. 3. Predicted lines from a in Ecological drivers of helminth infection patterns in the Virunga Massif mountain gorilla population

Fig. 3. Predicted lines from a generalized linear mixed model for significant effects of (a) the first (PC1) and (b) second principal component (PC2), (c) Density = mean relative density of gorillas per MCP and (d) MCP = area of 500-m buffered minimum convex polygon of detected nest sites per gorilla group, (see Minimum convex polygon calculation and Statistical analyses for details) on strongylid infection (egg counts per gram in fecal sample). Principal components were computed from 10 correlated environmental variables (see Material and methods for details).

opencc-by-4.0Aug 2022View details →

Fig. 1 in An assessment of ectoparasites across highland and lowland populations of Leadbeater's possum (Gymnobelideus leadbeateri): Implications for genetic rescue translocations

Fig. 1. Fleas detected on the Leadbeater's possum (Gymnobelideus leadbeateri); Stephanocircus domrowi (panel A), Choristopsylla tristis (panel B), Wurunjerria warnekei (panel C), Acanthopsylla rothschildii rothschildii (panel D).