Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
484
datasets available to search
ShareScore release 0.7.1
Dataset results
484 results for “reproductive biology”
Figure 7 in Are fisheries regulations influencing the biology and reproduction of the surmullet Mullus surmuletus Linnaeus, 1758 on the south-eastern coasts of France (NW Mediterranean)?
Figure 7. – Mean percentage of gonadal development stages of Mullus surmuletus by 2-cm size class (TL, cm) and sex for (A) females and (B) males. N: number of individuals.
Figure 8 in Population and reproductive biology of two caprellid species (Crustacea: Amphipoda) associated to Sargassum cymosum (Phaeophyta: Fucales) on the southeast coast of Brazil
Figure 8. Frequency of females (F), males (M), ovigerous females (OF), mature females (MF) and juveniles (J) in size classes (total length in mm) of Pseudaeginella montoucheti over the studied period.
Figure 6 in Population and reproductive biology of two caprellid species (Crustacea: Amphipoda) associated to Sargassum cymosum (Phaeophyta: Fucales) on the southeast coast of Brazil
Figure 6. Monthly values of ovigerous female density (ind./g of algae) (mean ± standard error) of Paracaprella tenuis and Pseudaeginella montoucheti from October 2010 to September 2011.
Figure 7 in Population and reproductive biology of two caprellid species (Crustacea: Amphipoda) associated to Sargassum cymosum (Phaeophyta: Fucales) on the southeast coast of Brazil
Figure 7. Frequency of females (F), males (M), ovigerous females (OF), mature females (MF) and juveniles (J) in size classes (total length in mm) of Paracaprella tenuis over the studied period.
F I G U R E A 1 Oocytes. Figure A1 in Reproductive biology of the electric lanternfish Electrona risso (Myctophidae) and the bigscale fishes Melamphaes polylepis and Scopelogadus mizolepis (Melamphaidae)
F I G U R E A 1 Oocytes. Figure A1: Oocytes of female Electrona risso per reproductive phase (see Table 1), photographed with reflected light. Photography by K. Wieben.
F I G U R E 5 in Reproductive biology of the electric lanternfish Electrona risso (Myctophidae) and the bigscale fishes Melamphaes polylepis and Scopelogadus mizolepis (Melamphaidae)
F I G U R E 5 Maturity ogives (solid lines) for females of (a) Electrona risso, (b) Melamphaes polylepis, and (c) Scopelogadus mizolepis. Vertical slashes are single observations, and open circles illustrate the proportions of mature individuals per 2-mm size class. Dotted lines are 95% C.I., and dashed lines and filled black dots indicate the length at which 50% of the individuals are mature (L). R2 values are 50 McFadden's R2.
F I G U R E 6 in Reproductive biology of the electric lanternfish Electrona risso (Myctophidae) and the bigscale fishes Melamphaes polylepis and Scopelogadus mizolepis (Melamphaidae)
F I G U R E 6 Gonado-somatic index of females of (a) Electrona risso, (b) Melamphaes polylepis, and (c) Scopelogadus mizolepis, per reproductive phase. I, immature; II, early developing; III, developing; IV, spawning capable; V, actively spawning (see also Table 1). All neighboring values differ significantly (p <0.05).
F I G U R E 4 in Reproductive biology of the electric lanternfish Electrona risso (Myctophidae) and the bigscale fishes Melamphaes polylepis and Scopelogadus mizolepis (Melamphaidae)
F I G U R E 4 Melamphaes polylepis ovarian development. Reproductive phases based on Table 1. Macroscopic development in female gonads (left panels) and histological cross-sections of ovaries (right panels). CA, cortical alveoli oocyte; GVBD, germinal vesicle (nucleus) breakdown oocyte; nu, nucleus; PG, primary growth oocyte; POF, postovulatory follicle; Vtg1–3, primary to tertiary vitellogenic oocyte; yg, yolk granules; yv, yolk vesicle. Photography by A. Knorrn.
F I G U R E 3 in Reproductive biology of the electric lanternfish Electrona risso (Myctophidae) and the bigscale fishes Melamphaes polylepis and Scopelogadus mizolepis (Melamphaidae)
F I G U R E 3 Electrona risso ovarian development. Reproductive phases based on Table 1. Macroscopic development in female gonads (left panels) and histological cross-sections of ovaries (right panels). A, atresia; CA, cortical alveoli oocyte; GVBD, germinal vesicle (nucleus) breakdown oocyte; GVM, germinal vesicle migration oocyte; HYD, hydrated oocyte; PG, primary growth oocyte; Vtg1–3, primary to tertiary vitellogenic oocyte; yg, yolk granules; yv, yolk vesicle. Photography by K. Wieben.
F I G U R E 1 in Reproductive biology of the electric lanternfish Electrona risso (Myctophidae) and the bigscale fishes Melamphaes polylepis and Scopelogadus mizolepis (Melamphaidae)
F I G U R E 1 Mesopelagic net sampling stations (circles) and locations where (a) Electrona risso, (b) Melamphaes polylepis, and (c) Scopelogadus mizolepis were caught (black circles) in the eastern Central Atlantic during the 383rd cruise of the FFS Walther Herwig III in March and April 2015. Land mass is shown in light gray and ocean in dark gray.
Fig. 3 in Population structure and reproductive biology of Haemulopsis corvinaeformis (Perciformes, Haemulidae) in the south coast of Pernambuco, northeastern Brazil
Fig. 3. Monthly average (±SD) of the total length (TL, cm) of males, females and pooled sexes of Roughneck Grunt, Haemulopsis corvinaeformis (Steindachner, 1868), captured from August 2011 to July 2012, off the coast of state of Pernambuco, northeastern Brazil. Different letters indicate significant size differences between months for pooled sexes (∗, significant sizes differences between males and females; ∗∗, significant differences in sexual ratio).
Fig. 5 in Population structure and reproductive biology of Haemulopsis corvinaeformis (Perciformes, Haemulidae) in the south coast of Pernambuco, northeastern Brazil
Fig. 5. Total length at first sexual maturity (L 50, cm) and confidence interval (IC, 95%) for females, males and pooled sexes of Roughneck Grunt, Haemulopsis corvinaeformis (Steindachner, 1868), captured from August 2011 to June 2012, off the coast of state of Pernambuco, northeastern Brazil.
Fig. 4 in Population structure and reproductive biology of Haemulopsis corvinaeformis (Perciformes, Haemulidae) in the south coast of Pernambuco, northeastern Brazil
Fig. 4. Bimonthly changes in GSI (± standard error) and frequency of the different gonadal stages for Roughneck Grunt, Haemulopsis corvinaeformis (Steindachner, 1868), captured from August 2011 to June 2012, off the coast of state of Pernambuco, northeastern Brazil (A, immature; B, maturing; C, mature; D, spawned or resting). The numbers above the line represent the sample size of GSI analysis in each bimester.
Fig. 2 in Population structure and reproductive biology of Haemulopsis corvinaeformis (Perciformes, Haemulidae) in the south coast of Pernambuco, northeastern Brazil
Fig. 2. Absolute frequency distribution per length classes of males, females and pooled sexes for Roughneck Grunt, Haemulopsis corvinaeformis (Steindachner, 1868) captured from August 2011 to July 2014, off the coast of State of Pernambuco, northeastern Brazil. The vertical line represents the L50.
Fig. 1 in Population structure and reproductive biology of Haemulopsis corvinaeformis (Perciformes, Haemulidae) in the south coast of Pernambuco, northeastern Brazil
Fig. 1. Study area in the coast of state of Pernambuco, northeastern Brazil. Black dots represent fishing sites.
Fig. 10 in Reproductive biology of the flatfish Etropus crossotus (Pleuronectiformes: Paralichthyidae) in the Paranaguá Estuarine Complex, Paraná State, subtropical region of Brazil
Fig. 10. Monthly absolute frequency distribution of juveniles and adult individuals of Etropus crossotus in the shallow infralittoral areas of the Paranaguá Estuarine Complex. Total amostral N = 419. *Significant values (p <0.05) for chi-square test.
Fig. 8 in Reproductive biology of the flatfish Etropus crossotus (Pleuronectiformes: Paralichthyidae) in the Paranaguá Estuarine Complex, Paraná State, subtropical region of Brazil
Fig. 8. First maturation length for females (a) and males (b) of Etropus crossotus in the shallow infralittoral areas of the Paranaguá Estuarine Complex. L 50 = the shortest total length (Lt), in which 50% of the individuals sampled were adults. L 100 = the shortest total length (Lt), in which 100% of the individuals sampled were adults. Female amostral N = 171, and male amostral N = 218.
Fig. 6 in Reproductive biology of the flatfish Etropus crossotus (Pleuronectiformes: Paralichthyidae) in the Paranaguá Estuarine Complex, Paraná State, subtropical region of Brazil
Fig. 6. Monthly percentage frequency distribution of the gonadal maturation stages of females (a) and males (b) of Etropus crossotus in the shallow infralittoral areas of the Paranaguá Estuarine Complex. A = immature; B = maturation; C = mature; PS = partially spawned; D = spawned/emptied. The numbers indicated above the bars refer to absolute frequency.
Fig. 1 in Reproductive biology of the flatfish Etropus crossotus (Pleuronectiformes: Paralichthyidae) in the Paranaguá Estuarine Complex, Paraná State, subtropical region of Brazil
Fig. 1. Location of the sampling sites in the Paranaguá Estuarine Complex, Paraná State, subtropical region of Brazil.
Fig. 5 in Reproductive biology of the flatfish Etropus crossotus (Pleuronectiformes: Paralichthyidae) in the Paranaguá Estuarine Complex, Paraná State, subtropical region of Brazil
Fig. 5. Monthly variation of the mean GSI of females (a) and males (b) of Etropus crossotus in the shallow infralittoral areas of the Paranaguá Estuarine Complex. GSI = gonadosomatic index. The error bars correspond to the standard deviation. The numbers indicated above the error bars refer to absolute frequency.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.