Find research datasets worth reusing

opencc-zeroApr 2019View details →

Rearing Horse

Material: Bronze. Dims: H20.5 x W12 x D23. Accession no: MG 037 Current Location: [The Hunt Museum,](https://www.huntmuseum.com/) [Limerick.](https://www.geonames.org/7778675/limerick-city.html). This is a cast bronze rearing horse on a marble plinth, reputedly from a cast by Leonardo Da Vinci. It is one of four similar horses. Of the three others, one is in the [Metropolitan Museum in New York](https://www.metmuseum.org/), the second in the [Szepmuveszeti Museum](https://www.mfab.hu/), Budapest, and the third in the Jeannerat Collection, London. Whether this horse was cast from a scaled-up clay model in [Florence](http://www.geonames.org/3176959/florence.html), or modelled in the [Milan](http://www.geonames.org/3173435/milan.html) workshop of the sculptor Pompeo Leoni (who owned the drawings of Leonardo towards the end of the 16th century) is debatable.[More](https://www.huntmuseum.com/explore/item/c65b8777-1cdc-379d-b339-beed58b3f609/?s%3Dvinci&pos=1). Source: Objaverse 1.0 / Sketchfab

dryad36/100

Effects of inbreeding and elevated rearing temperatures on strategic sperm investment

Males often strategically adjust the number of available sperm based on the social context (i.e., sperm priming response), but it remains unclear how environmental and genetic factors shape this adjustment. In freshwater ecosystems, high ambient temperatures often lead to isolated pools of hotter water in which inbreeding occurs. Higher water temperatures and inbreeding can impair fish development, potentially disrupting sperm production. We used guppies (Poecilia reticulata) to investigate how developmental temperature (26 °C, 30 °C) and male inbreeding status (inbred, outbred) influence their sperm priming response. We also tested if sperm priming was affected by whether the female was a relative (sister), and whether she was inbred or outbred. We ran two separate analyses to address our research questions. First, we ran a linear mixed model (LMM) to investigate the effects of male inbreeding status (inbred, outbred), rearing temperature (warm, control), and social environment (no female, unrelated outbred female, related female) and all three two-way interactions on sperm priming response (i.e., the total number of sperm produced in 7 days). Second, we noted that inbred males might produce fewer sperm than outbred males in the presence of a related female due to their sister being inbred and therefore of lower quality (e.g., less fecund). To test whether the observed effect of male inbreeding status was confounded by the related female's inbreeding status, we ran an additional LMM exclusively for inbred males. We separated the effects of inbreeding status of the female and her genetic relatedness to the male by considering three types of female (inbred related, inbred unrelated, outbred unrelated) that inbred males encountered. There was no effect of rearing temperature; male inbreeding status alone determined the number of available sperm in response to female presence, her inbreeding status and her relatedness. Inbred males produced significantly more sperm in the presence of an unrelated, outbred female than when no female was present. Conversely, outbred males did not alter the number of sperm available in response to female presence or relatedness. Moreover, inbred males produced marginally more sperm when exposed to an unrelated female that was outbred rather than inbred, but there was no difference when exposed to an inbred female that was unrelated versus related. Together, a sperm priming response was only observed in inbred males when exposed to an outbred female. Outbred females in our study were larger than inbred females, suggesting that inbred males strategically allocated ejaculate resources towards females in better condition.

opencc-zeroJun 2024View details →

Fig 4 in Comparative study on the survival and growth performance of white shrimp Penaeus vannamei in ponds cultured with hatchery and nursery reared post larvae

Fig 4: Dissolved Oxygen (D.O) of P.Vannamei culture at Yazali during the year 2018

Fig 5 in Comparative study on the survival and growth performance of white shrimp Penaeus vannamei in ponds cultured with hatchery and nursery reared post larvae

Fig 5: Growth of P. vannamei (in grams) at Yazali (Guntur) in summer crop during the year 2018.

Fig 6 in Comparative study on the survival and growth performance of white shrimp Penaeus vannamei in ponds cultured with hatchery and nursery reared post larvae

Fig 6: Growth of P. vannamei (in grams) at Yazali (Guntur) in winter crop during the year 2018

Fig 3 in Comparative study on the survival and growth performance of white shrimp Penaeus vannamei in ponds cultured with hatchery and nursery reared post larvae

Fig 3: Temperature of P.Vannamei culture at Yazali during the year 2018.

Fig 2 in Comparative study on the survival and growth performance of white shrimp Penaeus vannamei in ponds cultured with hatchery and nursery reared post larvae

Fig 2: pH of P.Vannamei culture in summer crop at Yazali during the year 2018.

Fig 1 in Comparative study on the survival and growth performance of white shrimp Penaeus vannamei in ponds cultured with hatchery and nursery reared post larvae

Fig 1: Salinity of P.Vannamei culture at Yazali during the year 2018.

opencc-by-4.0Jun 2024View details →

Figure 3 in Quality control of the predatory mite Euseius scutalis (Acari: Phytoseiidae) againstTetranychus turkestani (Acari: Tetranychidae) over 30 generations of rearing on cattail pollen

Figure 3 Offspring sex ratio of females of Euseius scutalis fedTetranychus turkestani before (G0)

opencc-by-4.0Jun 2024View details →

Figure 1 in Quality control of the predatory mite Euseius scutalis (Acari: Phytoseiidae) againstTetranychus turkestani (Acari: Tetranychidae) over 30 generations of rearing on cattail pollen

Figure 1 he age-stage survival rate (sxj) of Euseius scutalis fedTetranychus turkestani before (G0)

opencc-by-4.0Dec 2023View details →

Fig 2 in Nutritional characteristics and costs of diets based on fish, spirulina, maggot and earthworm meals at the larval phase of rearing tilapia Oreochromis niloticus

Fig 2: Maggot

opencc-by-4.0Dec 2023View details →

Fig 1 in Nutritional characteristics and costs of diets based on fish, spirulina, maggot and earthworm meals at the larval phase of rearing tilapia Oreochromis niloticus

Fig 1: Spirulina

opencc-by-4.0Dec 2023View details →

Fig 3 in Nutritional characteristics and costs of diets based on fish, spirulina, maggot and earthworm meals at the larval phase of rearing tilapia Oreochromis niloticus

Fig 3: Earthworm

opencc-by-4.0Dec 2019View details →

Figure 1 in Mosquito mass rearing: who's eating the eggs?

Figure 1. Mosquito egg showing severe damage. Photo by M. Zheng.

Fig. 5 in Test Of Different Feeding Regimes And Diets For Rearing Cyprinus Carpio Larvae In Closed Ras

Fig. 5. Larvae mortality.

Fig. 2 in Test Of Different Feeding Regimes And Diets For Rearing Cyprinus Carpio Larvae In Closed Ras

Fig. 2. Water temperature in RAS and larvae mortality.

Fig.7 in Test Of Different Feeding Regimes And Diets For Rearing Cyprinus Carpio Larvae In Closed Ras

Fig.7. Carp weight in four month (in the fishpond and RAS).

Fig.1 in Test Of Different Feeding Regimes And Diets For Rearing Cyprinus Carpio Larvae In Closed Ras

Fig.1. Feeding regimes for each group.

Figure 2 in Comparative brain analysis of wild and hatchery reared Mahseer (Tor putitora) relative to their body weight and length

Figure 2. Relationship between body and brain weight of wild and hatchery reared fish.