標(biāo)題: Titlebook: Biology of Skates; David A. Ebert,James A. Sulikowski Book 2009 Springer Science+Business Media B.V. 2009 Chondrichthyes.Rajiformes.Skates [打印本頁] 作者: choleric 時(shí)間: 2025-3-21 19:45
書目名稱Biology of Skates影響因子(影響力)
書目名稱Biology of Skates影響因子(影響力)學(xué)科排名
書目名稱Biology of Skates網(wǎng)絡(luò)公開度
書目名稱Biology of Skates網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Biology of Skates被引頻次
書目名稱Biology of Skates被引頻次學(xué)科排名
書目名稱Biology of Skates年度引用
書目名稱Biology of Skates年度引用學(xué)科排名
書目名稱Biology of Skates讀者反饋
書目名稱Biology of Skates讀者反饋學(xué)科排名
作者: Indigence 時(shí)間: 2025-3-21 22:59
0924-5316 n the areas of feeding, age and growth, and reproductive bio.Skates have become a concern in recent years due to the preponderance of these elasmobranchs that are caught as bycatch or as a directed fishery. This has raised concern because skates have life history characteristics that may make them v作者: 情節(jié)劇 時(shí)間: 2025-3-22 03:20 作者: 休戰(zhàn) 時(shí)間: 2025-3-22 08:28 作者: avarice 時(shí)間: 2025-3-22 10:05
https://doi.org/10.1007/978-3-540-34489-6lack of small individuals, using these data they were best described by a von Bertalanffy curve where growth parameters derived from vertebral length-at-age data are ..?=?69.6?cm TL, .?=?0.12, and ..?=?10.作者: Endemic 時(shí)間: 2025-3-22 13:29 作者: 陰險(xiǎn) 時(shí)間: 2025-3-22 20:39 作者: GRE 時(shí)間: 2025-3-23 00:06
Age and growth estimates for the smooth skate, ,, in the Gulf of Maine,lack of small individuals, using these data they were best described by a von Bertalanffy curve where growth parameters derived from vertebral length-at-age data are ..?=?69.6?cm TL, .?=?0.12, and ..?=?10.作者: Arrhythmia 時(shí)間: 2025-3-23 02:14 作者: insert 時(shí)間: 2025-3-23 08:45
,Psychopharmaka und Fahrtüchtigkeit,gree of endemism exhibited by the skates is somewhat enigmatic given their relatively conserved body morphology and apparent restrictive habitat, e.g. soft bottom substrates. Skates are primarily marine benthic dwellers found from the intertidal down to depths in excess of 3,000?m. They are most div作者: obeisance 時(shí)間: 2025-3-23 13:01
https://doi.org/10.1007/978-3-662-61753-3ographic and bathymetric distribution and the taxonomic composition of the southern African skate fauna are analysed and the distribution mapped. The southern African skate fauna is best known off the temperate west coast of South Africa from the intertidal to approximately 1,200?meters, but poorly 作者: 角斗士 時(shí)間: 2025-3-23 14:23 作者: 賠償 時(shí)間: 2025-3-23 19:29
,Psychopharmaka und Fahrtüchtigkeit,t common elasmobranch species landed in central and northern California demersal fisheries, yet life history information is extremely limited for this species and aspects of its diet are unknown. Specimens of . were collected between September, 2002 and August, 2003 from fisheries-independent trawl 作者: innovation 時(shí)間: 2025-3-23 22:16
https://doi.org/10.1007/978-3-540-34489-6two regions (continental shelf and continental slope) based on prey species and depth of capture. The shelf group consisted of four species, . sp. A, . and ., while the slope group comprised two species, .sp.. and . The two groups varied in feeding strategies with the shelf species generally occupyi作者: JAMB 時(shí)間: 2025-3-24 02:28 作者: 膠水 時(shí)間: 2025-3-24 08:01 作者: Engaged 時(shí)間: 2025-3-24 11:00 作者: moribund 時(shí)間: 2025-3-24 16:48 作者: creditor 時(shí)間: 2025-3-24 22:27
,Psychopharmaka und Fahrtüchtigkeit,Additionally, skates possess a specialized sensory system that can detect electrical stimuli at the same strength at which they discharge their organs. These two factors are suggestive of a communicative role for the electric organ in skates, a role that has been demonstrated in similarly weakly ele作者: 怎樣才咆哮 時(shí)間: 2025-3-25 01:18
,Psychopharmaka und Fahrtüchtigkeit,h females are heavier than males for a given total length (TL). Using logistic regression, it was determined that TL at 50% maturity of males was 475?mm TL and of females 520?mm TL. This estimation agrees with the morphological parameters measured. Although not statistically significant, a peak in r作者: GIST 時(shí)間: 2025-3-25 04:50
,Psychopharmaka und Fahrtüchtigkeit,tract. While this information has proved valuable in obtaining life history information, it also necessitates sacrificing the skates to obtain this data. In contrast, few studies have used circulating steroid hormones to establish when these batoids become reproductively capable or for the determina作者: amygdala 時(shí)間: 2025-3-25 08:49
https://doi.org/10.1007/978-3-540-34489-6 Hampshire and Massachusetts, USA. Males and females were aged to 15 and 14?years, respectively. Male and female growth diverged at both ends of the data range and the sexes required different growth functions to describe them. Males followed a traditional growth scenario and were best described by 作者: 模仿 時(shí)間: 2025-3-25 11:41
,Psychopharmaka und Fahrtüchtigkeit,ittle is known regarding the life history of this species despite its common occurrence as bycatch in several Bering Sea fisheries. This is the first study to focus on the age and growth of .. From 2003 to 2005, more than one thousand specimens were collected by fisheries observers and on scientific作者: NUL 時(shí)間: 2025-3-25 19:17 作者: BOLUS 時(shí)間: 2025-3-25 20:35 作者: FLUSH 時(shí)間: 2025-3-26 00:38
https://doi.org/10.1007/978-1-4020-9703-4Chondrichthyes; Rajiformes; Skates; biodiversity; biology; development; ecology; ecosystem; Fish and Wildlif作者: Lignans 時(shí)間: 2025-3-26 04:41
978-90-481-8188-9Springer Science+Business Media B.V. 2009作者: 沙漠 時(shí)間: 2025-3-26 10:54
Biology of Skates978-1-4020-9703-4Series ISSN 0924-5316 作者: 臨時(shí)抱佛腳 時(shí)間: 2025-3-26 14:49 作者: pulse-pressure 時(shí)間: 2025-3-26 20:44
Developments in Environmental Biology of Fisheshttp://image.papertrans.cn/b/image/187733.jpg作者: 某人 時(shí)間: 2025-3-26 22:23 作者: miniature 時(shí)間: 2025-3-27 03:51
Biodiversity and systematics of skates (Chondrichthyes: Rajiformes: Rajoidei),or collaboration have accounted for 78 of the 131 species described since 1948 and for nine of 13 genera named since 1950. Furthermore, detailed regional surveys and accounts of skate biodiversity have also contributed to a better understanding of the diversity of the skates. A checklist of the livi作者: enhance 時(shí)間: 2025-3-27 09:10
Southern African skate biodiversity and distribution,opes, and none are confined to inshore environments. Skate diversity increases on the outer shelves and upper slopes. At least half of the skate species are endemic to the southern African region; other species also occur off East or West Africa, a few extend to European waters, and records of one s作者: 性學(xué)院 時(shí)間: 2025-3-27 09:42 作者: FLAX 時(shí)間: 2025-3-27 15:30 作者: 馬賽克 時(shí)間: 2025-3-27 18:25 作者: CURT 時(shí)間: 2025-3-27 23:53
Comparative feeding ecology of four sympatric skate species off central California, USA,ially shrimps and euphausiids) less important in the diets of large individuals. Crabs contributed substantially to skate diet compositions on the shelf, but were uncommon prey items at deeper depths, probably because of their relative scarcity in slope waters. Conversely, cephalopods were common pr作者: 多余 時(shí)間: 2025-3-28 02:23
Standardized diet compositions and trophic levels of skates (Chondrichthyes: Rajiformes: Rajoidei),composition data revealed four major trophic guilds, each dominated by one of these prey groups. Fish and decapod guilds were dominant comprising 39 of 48 species analyzed. Analysis of skate families revealed that the Arhynchobatidae and Rajidae had similar TL values of 3.86 and 3.79 (.-test, .?=?0.作者: ABYSS 時(shí)間: 2025-3-28 08:06 作者: Asperity 時(shí)間: 2025-3-28 14:25 作者: flex336 時(shí)間: 2025-3-28 14:46 作者: beta-cells 時(shí)間: 2025-3-28 21:19 作者: 案發(fā)地點(diǎn) 時(shí)間: 2025-3-28 23:34 作者: cushion 時(shí)間: 2025-3-29 05:45
Age and growth of big skate (,) and longnose skate (,) in the Gulf of Alaska,otal length, max age 15?years) is similar to that in California, but different from that in British Columbia. For longnose skates, our GOA results agree with those reported in British Columbia, but were considerably older (max size 130?cm, max age 25?years) than those reported in California, which m作者: Obloquy 時(shí)間: 2025-3-29 11:14
,Psychopharmaka und Fahrtüchtigkeit,eparate categories: systematics and biogeography, diet and feeding ecology, reproductive biology, and age and growth. To the best of our knowledge this is the first dedicated book on the biology of skates. We hope that readers will find this issue of interest and that it helps encourage and stimulat作者: Celiac-Plexus 時(shí)間: 2025-3-29 11:59 作者: Maximizer 時(shí)間: 2025-3-29 16:15
https://doi.org/10.1007/978-3-662-61753-3opes, and none are confined to inshore environments. Skate diversity increases on the outer shelves and upper slopes. At least half of the skate species are endemic to the southern African region; other species also occur off East or West Africa, a few extend to European waters, and records of one s作者: 植物茂盛 時(shí)間: 2025-3-29 20:22 作者: tenuous 時(shí)間: 2025-3-30 00:38 作者: VICT 時(shí)間: 2025-3-30 04:48
https://doi.org/10.1007/978-3-540-34489-6 with the exception of . in which all sizes preyed predominantly on teleosts. Smaller representatives of the four shelf species all preyed on numerous amounts of caridean shrimps, in particular .. In contrast, the continental slope species, . sp. B consumed anomurans when small, shifting to brachyur作者: construct 時(shí)間: 2025-3-30 10:46 作者: 自負(fù)的人 時(shí)間: 2025-3-30 14:08 作者: 拉開這車床 時(shí)間: 2025-3-30 19:26 作者: indicate 時(shí)間: 2025-3-31 00:13 作者: GULLY 時(shí)間: 2025-3-31 03:29
,Psychopharmaka und Fahrtüchtigkeit, for those discharges. Electric organs and electrocyte morphology of male and female, and mature and immature little skates, ., are characterized here. Female electric organs were bigger than male electric organs. This is suggestive of a sexually dimorphic EOD waveform or amplitude, which might be u作者: Anemia 時(shí)間: 2025-3-31 08:11 作者: 口味 時(shí)間: 2025-3-31 12:29
https://doi.org/10.1007/978-3-540-34489-6w slower and reached a larger maximum size than males, their growth was not statistically different (ARSS; .?=?0.90); therefore, data were pooled (L.?=?99.38, k?=?0.09). Annual band deposition was found to be a reasonable assumption for this species, but has yet to be validated. The maximum age esti
