Find research datasets worth reusing

opencc-by-4.0Sep 2015View details →

Fig. 2. Gompertz 3 in Seasonal phenology of Sirex nigricornis (Hymenoptera: Siricidae) in Arkansas with implications for management of Sirex noctilio

Fig. 2. Gompertz 3-parameter model fit to cumulative proportion of wood wasps captured in Arkansas, USA, from 3 Nov to 9 Dec 2009.

opencc-by-4.0Sep 2015View details →

Fig. 1. Map showing all trapping sites from 2009 in Seasonal phenology of Sirex nigricornis (Hymenoptera: Siricidae) in Arkansas with implications for management of Sirex noctilio

Fig. 1. Map showing all trapping sites from 2009 to 2013 in Arkansas, USA. Legend indicates which sites were trapped during which years.

opencc-by-4.0Sep 2015View details →

Fig. 6. Gompertz 3 in Seasonal phenology of Sirex nigricornis (Hymenoptera: Siricidae) in Arkansas with implications for management of Sirex noctilio

Fig. 6. Gompertz 3-parameter model fit to cumulative proportion of wood wasps captured in Arkansas, USA, from 3 Oct to 31 Dec 2013.

opencc-zeroJan 2024View details →

Linked collectors and determiners for: Revision of Noctiliostrebla (Diptera: Streblidae), parasites of bulldog bats (Chiroptera: Noctilionidae: Noctilio).

Natural history specimen data linked to collectors and determiners held within, "Revision of Noctiliostrebla (Diptera: Streblidae), parasites of bulldog bats (Chiroptera: Noctilionidae: Noctilio)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/6efa7f72-4a8f-4101-aa9f-eab5c40ab01a">https://bionomia.net/dataset/6efa7f72-4a8f-4101-aa9f-eab5c40ab01a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/6efa7f72-4a8f-4101-aa9f-eab5c40ab01a">https://gbif.org/dataset/6efa7f72-4a8f-4101-aa9f-eab5c40ab01a</a>. Formatted as a Frictionless Data package.

opencc-by-4.0Sep 2007View details →

Fig. 17. Noctilio albiventris AMNH 79673 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation

Fig. 17. Noctilio albiventris AMNH 79673 (A) and AMNH 79651 (B), ventral view of the right hard palate showing the inferred process of closing the incisive foramen by the incisive process of the maxilla. Scale 5 0.5 mm. Abbreviations: C upper canine; I1 first upper incisor; I2 second upper incisor; ifo incisive foramen; ipmx incisive process of the maxilla; mfpp medial flange of the palatine process of the premaxilla; mx maxilla; mxisu maxilloinsive suture.

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Figure 1 in Physical clutter affects the use of artificial ponds by the Lesser Bulldog Bat Noctilio albiventris (Chiroptera: Noctilionidae)

Figure 1. Artificial pond at Universidad de los Llanos where the experiments using Noctilio albiventris were done. In the image is shown the situation using the highest density of obstacles.

opencc-by-nc-4.0Mar 2022View details →

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Figure 2 in Physical clutter affects the use of artificial ponds by the Lesser Bulldog Bat Noctilio albiventris (Chiroptera: Noctilionidae)

Figure 2. Number of passes (A) and feeding buzzes (B) made by Noctilio albiventris in five-minutes recordings while foraging over an artificial pond with different levels of clutter: without obstacles (control), with one line of obstacles, and with two lines of obstacles. There were only significant differences between the control and the treatment with the highest clutter density. The line inside the boxes is the median, whereas the top and bottom are the 75 and 25 percentiles, respectively; the whiskers indicate the 90 and 10 percentiles, and the points are outliers.

opencc-by-nc-4.0Mar 2022View details →

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Data from: Mechanisms that influence sex ratio variation in the invasive hymenopteran Sirex noctilio in South Africa

Sirex noctilio is an economically important invasive pest of commercial pine forestry in the Southern Hemisphere. Newly established invasive populations of this woodwasp are characterised by highly male-biased sex ratios that subsequently revert to those seen in the native range. This trend was not observed in the population of S. noctilio from the summer rainfall regions in South Africa, which remained highly male-biased for almost a decade. The aim of this study was to determine the cause of this persistent male-bias. As explanation for this pattern we test hypotheses related to mating success, female investment in male versus female offspring and genetic diversity affecting diploid male production due to complementary sex determination. We found that 61% of females in a newly established S. noctilio population were mated. Microsatellite data analysis showed that populations of S. noctilio from the summer rainfall regions in South Africa are far less genetically diverse than those from the winter rainfall region, with mean Nei's unbiased gene diversity indexes of 0.056 and 0.273, respectively. These data also identified diploid males at low frequencies in both the winter (5%) and summer (2%) rainfall regions. The results suggest the presence of a complementary sex determination mechanism in S. noctilio, but imply that reduced genetic diversity is not the main driver of the male-bias observed in the summer rainfall region. Among all the factors considered, selective investment in sons appears to have the most significant influence on male-bias in S. noctilio populations. Why this investment remains different in frontier or early invasive populations is not clear but could be influenced by females laying unfertilized eggs to avoid diploid male production in populations with a high genetic relatedness.

opencc-zeroJun 2019View details →

Fig. 7 in The influence of geography in the cranial diversification of the bulldog bats of the genus Noctilio (Noctilionidae: Chiroptera)

Fig. 7 Biplot of the PLS cranial shape vector (lateral view of the skull) and latitude in N. albiventris. Geographic groups compared were indicated. Deformation grids from the consensus (black circles) to maximum (N. a. minor) and minimum (N. a. cabrerai) PLS scores were presented

Fig. 5 in The influence of geography in the cranial diversification of the bulldog bats of the genus Noctilio (Noctilionidae: Chiroptera)

Fig. 5 Greatest deformation grids in shape cranial characters among the mean shapes of the statistically supported geographic groups within N. albiventris and N. leporinus. The vector displacements were

Fig. 4 in The influence of geography in the cranial diversification of the bulldog bats of the genus Noctilio (Noctilionidae: Chiroptera)

Fig. 4 Ordination plot of the first two canonical axes of the CVA analysis of the lateral (a) and ventral view of the skull (b), discriminating geographic groups of N. leporinus; and the lateral (c) and ventral view of the skull (d), discriminating geographic groups of N. albiventris. Groups compared and convex hulls for each group are indicated. Geographic groups abbreviations: Greater Antillean (ANTgre), Lesser Antillean (ANTles), eastern Mexico (East Mex), western Mexico (West Mex) and Central America (CA); Amazon basin (AMZ) and Venezuela (Ven)

Fig. 3 Cranial shape and size differences between sexes. a in The influence of geography in the cranial diversification of the bulldog bats of the genus Noctilio (Noctilionidae: Chiroptera)

Fig. 3 Cranial shape and size differences between sexes. a Deformation grids from the consensus (black circles) to maximum and minimum (grey circles) PC1 score of the lateral view of the skull, describing sex differences in Noctilio species. b Deformation grids from the consensus (black circles) to maximum and minimum (grey circles)

Fig. 1 in The influence of geography in the cranial diversification of the bulldog bats of the genus Noctilio (Noctilionidae: Chiroptera)

Fig. 1 Sampling localities (symbols) included and distribution of subspecies proposed by Davis (1973, 1976) (shaded area), for N. leporinus (a) and N. albiventris (b)

Fig. 2 in The influence of geography in the cranial diversification of the bulldog bats of the genus Noctilio (Noctilionidae: Chiroptera)

Fig. 2 Configurations of landmarks (white dots) and semilandmarks (grey dots) used to describe the shape of a lateral view of the skull, b ventral view of the skull, and c lateral view of mandibles

Fig. 6 in The influence of geography in the cranial diversification of the bulldog bats of the genus Noctilio (Noctilionidae: Chiroptera)

Fig. 6 Combined parsimony tree reconstructed from two molecular (numbers in grey squares) with the greatest morphological changes markers (COI and Cyt b) and geometric configurations of cranial char- from reconstructed ancestors were presented in deformation grids, acters, illustrating the position of subspecies and geographic groups and terminal branches with the largest morphological changes were within the genus Noctilio. The amount of morphological change on identified in grey. Clades suggested by previous molecular phylog- terminal branches was quantified as a Procrustes distance from the enies (Khan et al., 2014) are indicated with the following symbols: most recent common ancestors for the lateral view of the skull (above •= Leporinus 1, o = Leporinus 2, ⊠ = Albiventris 1, ◼ = Albiventris 2, branches) and the ventral view of the skull (below branches). Nodes ◻ = Albiventris 3 and ◩ = Albiventris 4

Fig. 5. Metacarpus I in Morphology of the hand skeleton of bats of the genus Noctilio (Chiroptera: Noctilionidae)

Fig. 5. Metacarpus I (left): dorsal and medial view N. leporinus (A–B); dorsal and medial view N. albiventris (I–J). Proximal epiphysis of metacarpus II (left): dorsal, lateral and medial view N. leporinus (C–E); dorsal, lateral and medial view N. albiventris (K–M). Proximal epiphysis of metacarpus III (left): dorsal, lateral and medial view N. leporinus (F–H); dorsal, lateral and medial view N. albiventris (N–P). Proximal epiphysis of metacarpus IV (left): dorsal, lateral and medial view N. leporinus (Q–S); dorsal, lateral and medial view N. albiventris (W–Y). Proximal epiphysis of metacarpus V (left): dorsal, lateral and medial view N. leporinus (T–V); dorsal, lateral and medial view N. albiventris (Z-BB). The arrows indicate the orientation of the bone: Pr: proximal, Di: distal. See Table 1 for abbreviations. Scales = 1 mm.

Fig. 4 in Morphology of the hand skeleton of bats of the genus Noctilio (Chiroptera: Noctilionidae)

Fig. 4. Magnum (left): lateral and medial view N. leporinus (A–B); lateral and medial view N. albiventris (G–H). Trapezium: lateral and medial view N. leporinus (C–D); lateral and medial view N. albiventris (I–J). Trapezoid: lateral and medial view N. leporinus (E–F); lateral and medial view N. albiventris (K–L). The arrows indicate the orientation of the bone: D: dorsal, P: palmar. See Table 1 for abbreviations. Scales = 1 mm.

Fig. 2 in Morphology of the hand skeleton of bats of the genus Noctilio (Chiroptera: Noctilionidae)

Fig. 2. Scaphocentralunate (left): dorsal, palmar, proximal and distal view N. leporinus (A–D); dorsal, palmar, proximal and distal view N. albiventris. The arrows indicate the orientation of the bone: D: dorsal, Di: distal, L: lateral, P: palmar. See Table 1 for abbreviations. Scales = 1 mm.

Fig. 3 in Morphology of the hand skeleton of bats of the genus Noctilio (Chiroptera: Noctilionidae)

Fig. 3. Cuneiform (left): dorsal and palmar view N. leporinus (A–B); dorsal and palmar view N. albiventris (F–G). Unciform: medial, lateral and palmar view N. leporinus (C–E); medial, lateral and palmar view N. albiventris (H–J). The arrows indicate the orientation of the bone: D: dorsal, Di: distal, P: palmar, Pr: proximal. See Table 1 for abbreviations. Scales = 1 mm.

Fig. 1 in Morphology of the hand skeleton of bats of the genus Noctilio (Chiroptera: Noctilionidae)

Fig. 1. Schematized of the left radius, carpus and metacarpus of Noctilio leporinus. Anterior, distal and posterior views of the radius (A–C); dorsal and palmar view of the carpus and proximal epiphyses metacarpi (D–E). See Table 1 for abbreviations. Unscaled.