標(biāo)題: Titlebook: Arthropod Relationships; R. A. Fortey,R. H. Thomas Book 1998 The Systematics Association 1998 Crustacea.Euarthropoda.Evolution.Fauna.Myria [打印本頁] 作者: Alacrity 時間: 2025-3-21 17:23
書目名稱Arthropod Relationships影響因子(影響力)
作者: Pudendal-Nerve 時間: 2025-3-21 23:48 作者: palliative-care 時間: 2025-3-22 02:13
A defence of arthropod polyphyly,f several disciplines. Furthermore, some maintain that the only correct approach to the problems of arthropod phylogeny is via cladistics (presumably supported by DNA sequence data for extant forms). One consequence of this is that some of the most important contributions to our understanding of the作者: Palpitation 時間: 2025-3-22 07:15
, genes and annelid-arthropod relationships,title, nor can I think of a worse one. For the phrasing of the title implies that annelids have some special relationship to arthropods, such as that formalized by Cuvier nearly 200 years ago with his Phylum Articulata. It also might imply that homeobox genes can either provide insights into how ove作者: 出汗 時間: 2025-3-22 09:53
Arthropod and annelid relationships re-examined, other animal groups nearer to annelids; under this view arthropods do not belong to the clade, Eutrochozoa Ghiselin, 1988, comprising annelids, molluscs, and several other protostome phyla. This recent work is based on both morphology (Eernisse ., 1992; Schram and Ellis, 1995) and molecular sequenc作者: 流行 時間: 2025-3-22 15:10 作者: LUMEN 時間: 2025-3-22 20:11 作者: allergy 時間: 2025-3-23 00:23 作者: Circumscribe 時間: 2025-3-23 02:18 作者: GLUT 時間: 2025-3-23 07:35 作者: pantomime 時間: 2025-3-23 12:30 作者: Kidnap 時間: 2025-3-23 16:36
Crustacean phylogeny inferred from 18S rDNA,tiny. Surprisingly, there is as yet no consensus regarding even the number of constituent crustacean classes. One view (Schram, 1986) based on a cladistic analysis of morphological characters suggests there are four classes: Remipedia, Phyllocarida, Maxillopoda and Malacostraca (Figure 14.1(a)); an 作者: 猛烈責(zé)罵 時間: 2025-3-23 19:17
A phylogeny of recent and fossil Crustacea derived from morphological characters,inations since their origination in the Cambrian (Schram, 1982; Briggs, 1992). The high level of parallelism, convergence and reversals amongst the crustaceans reflects that among the arthropods in general (Schram, 1978). Their morphological flexibility is largely due to the segmented nature of the 作者: START 時間: 2025-3-24 00:59
The fossil record and evolution of the Myriapoda,cal atelocerate head and an untagmatized trunk. The Chilopoda, centipeds, are carnivorous and predominantly soft-bodied (see Lewis, 1981, for a summary of their biology), while the other large class, Diplopoda, millipeds, usually have a mineralized cuticle and feed mostly on decaying plant matter (b作者: Vulvodynia 時間: 2025-3-24 06:25 作者: pancreas 時間: 2025-3-24 08:14
Problem of the basal dichotomy of the winged insects,supported (Rohdendorf, 1962; Boudreaux, 1979; Kristensen, 1981; Arnett, 1985; Carpenter, 1992; CSIRO, 1992). Currently, it is being most vigorously championed by Kukalová-Peck (1978–1992). This hypothesis infers that the main pterygote dichotomy separates Palaeoptera and Neoptera. The alternative hy作者: conjunctiva 時間: 2025-3-24 13:51 作者: 樣式 時間: 2025-3-24 18:45 作者: 水獺 時間: 2025-3-24 21:11
James M. Tiedje,Todd O. StevensIn 1974, John Cisne made two predictions concerning tagmosis in arthropods.作者: EXCEL 時間: 2025-3-25 01:54 作者: 偉大 時間: 2025-3-25 07:04 作者: CAND 時間: 2025-3-25 09:43 作者: strdulate 時間: 2025-3-25 14:17 作者: 領(lǐng)袖氣質(zhì) 時間: 2025-3-25 16:33 作者: Gesture 時間: 2025-3-25 23:47
https://doi.org/10.1007/978-1-4899-0824-7 other animal groups nearer to annelids; under this view arthropods do not belong to the clade, Eutrochozoa Ghiselin, 1988, comprising annelids, molluscs, and several other protostome phyla. This recent work is based on both morphology (Eernisse ., 1992; Schram and Ellis, 1995) and molecular sequenc作者: 長處 時間: 2025-3-26 02:11
Gaylen R. Brubaker,Jurgen H. Exnerl Emerson’s death (22 March, 1990), he and I had planned to perform a cladistic analysis of the fossil and recent arthropods using APT features. He prepared a preliminary data set, and we actually ran some analyses. A series of circumstances, however, intervened after the preparation of Schram and E作者: 松果 時間: 2025-3-26 06:31
https://doi.org/10.1007/978-1-4899-0824-7 the support for, and discussion of the basic groups he delineated. Although the efforts of Tiegs, Manton, and Anderson (Tiegs and Manton, 1958; Manton, 1964, 1973, 1979; Anderson, 1979) to incorporate functional morphology and observational embryology diverted discussion from Snodgrass‘ basic princ作者: 殘廢的火焰 時間: 2025-3-26 10:48 作者: 狂亂 時間: 2025-3-26 16:33 作者: 類型 時間: 2025-3-26 17:18 作者: 離開真充足 時間: 2025-3-27 00:48
Massimo Falcioni,Angelo VulpianiSweden. In most localities it contains abundant megafossils, mainly trilobites. We have extended its meaning to embrace a type of . with a particular type of fossil preservation, i.e. the three-dimensional preservation of phosphatized cuticle-bearing organisms. Since their discovery by Müller (1979,作者: 暗諷 時間: 2025-3-27 02:55
Mathematical Error Propositional Logic,tiny. Surprisingly, there is as yet no consensus regarding even the number of constituent crustacean classes. One view (Schram, 1986) based on a cladistic analysis of morphological characters suggests there are four classes: Remipedia, Phyllocarida, Maxillopoda and Malacostraca (Figure 14.1(a)); an 作者: 接觸 時間: 2025-3-27 09:09
Transformation Connectives in Error Logic,inations since their origination in the Cambrian (Schram, 1982; Briggs, 1992). The high level of parallelism, convergence and reversals amongst the crustaceans reflects that among the arthropods in general (Schram, 1978). Their morphological flexibility is largely due to the segmented nature of the 作者: concentrate 時間: 2025-3-27 13:13
Mathematical Error Propositional Logic,cal atelocerate head and an untagmatized trunk. The Chilopoda, centipeds, are carnivorous and predominantly soft-bodied (see Lewis, 1981, for a summary of their biology), while the other large class, Diplopoda, millipeds, usually have a mineralized cuticle and feed mostly on decaying plant matter (b作者: 充氣球 時間: 2025-3-27 14:37
Killing the Hofstadter Butterfly,a refers to the chelicerae, the chelate first pair of appendages. Chelicerates comprise the arachnids (spiders, scorpions, mites, etc.), the extinct eurypterids (sea scorpions) and the xiphosurans (horseshoe crabs). Among Recent groups the limits of the Chelicerata are well defined, i.e. arachnids a作者: 正論 時間: 2025-3-27 21:20 作者: 冰雹 時間: 2025-3-27 22:04 作者: GENUS 時間: 2025-3-28 05:21
https://doi.org/10.1007/978-94-011-4904-4Crustacea; Euarthropoda; Evolution; Fauna; Myriapoda; development; embryology; genes; morphology; phylogeny; M作者: DRILL 時間: 2025-3-28 06:20
978-94-010-6057-8The Systematics Association 1998作者: oxidize 時間: 2025-3-28 12:20 作者: NUL 時間: 2025-3-28 15:06 作者: cliche 時間: 2025-3-28 21:50
Book 1998articular groups, and thence to aconsideration of embryology and genetics. This wide range ofdisciplines is drawn on to approach an understanding of arthropodrelationships, and to provide the most timely account of arthropodphylogeny. .This book should be read by evolutionary biologists, palaeontolo作者: GNAT 時間: 2025-3-28 23:21
nvolving particular groups, and thence to aconsideration of embryology and genetics. This wide range ofdisciplines is drawn on to approach an understanding of arthropodrelationships, and to provide the most timely account of arthropodphylogeny. .This book should be read by evolutionary biologists, palaeontolo978-94-010-6057-8978-94-011-4904-4作者: PLUMP 時間: 2025-3-29 05:47
Grant Ledgerwood,Arlene Idol Broadhurstsh briefly to review such concepts, and to suggest which are more informative in framing a definition of phyla, with particular reference to the Arthropoda. We use the term . for the assemblage of morphological features that is found among members of a higher taxon, without implying any particular t作者: Charlatan 時間: 2025-3-29 08:40 作者: observatory 時間: 2025-3-29 12:00 作者: frozen-shoulder 時間: 2025-3-29 18:27
Book 1998f controversy. .ArthropodRelationships. provides an overview of our current understanding,responding to the new data arising from sequencing DNA, the discoveryof new Cambrian fossils as direct evidence of early arthropod history,and developmental genetics. These new areas of research havestimulated 作者: Calculus 時間: 2025-3-29 23:07
an issue of controversy. .ArthropodRelationships. provides an overview of our current understanding,responding to the new data arising from sequencing DNA, the discoveryof new Cambrian fossils as direct evidence of early arthropod history,and developmental genetics. These new areas of research haves作者: 連系 時間: 2025-3-30 03:08 作者: chlorosis 時間: 2025-3-30 05:43
https://doi.org/10.1007/978-1-4899-0824-7ods as an illustration. Three possible answers to this question have been formulated (reviewed in Huelsenback ., 1996) — the data should be combined either . (taxonomic congruence), or . (total evidence), or . (conditional combination).作者: Mangle 時間: 2025-3-30 08:19
A Calculus on Arithmetical Functionssment, the character transformations should be compared throughout all arthropodan groups, extinct and extant. Phylogeny of the higher taxa (Subphyla, Classes, Orders, and Superfamilies) has been mainly approached in two different ways. In this paper I loosely term these approaches the ‘restrictive’ and ‘historical’, respectively.作者: Ondines-curse 時間: 2025-3-30 14:23 作者: 反話 時間: 2025-3-30 18:09 作者: Amorous 時間: 2025-3-30 22:30
,Arthropod phylogeny and ‘basal’ morphological structures,sment, the character transformations should be compared throughout all arthropodan groups, extinct and extant. Phylogeny of the higher taxa (Subphyla, Classes, Orders, and Superfamilies) has been mainly approached in two different ways. In this paper I loosely term these approaches the ‘restrictive’ and ‘historical’, respectively.作者: DEBT 時間: 2025-3-31 02:58
Gaylen R. Brubaker,Jurgen H. Exnerns, nevertheless, very much a joint effort, since Michael had prepared before his death extensive notes and observations concerning arthropod body plans, and these have formed the foundation of this analysis.作者: 脾氣暴躁的人 時間: 2025-3-31 05:16 作者: 捏造 時間: 2025-3-31 12:45 作者: 漂浮 時間: 2025-3-31 17:20 作者: 鞭打 時間: 2025-3-31 20:10
Crustacean phylogeny inferred from 18S rDNA, (Figure 14.1(b)). Still another view (Bowman and Abele, 1982), presented as a classification rather than a phylogeny, divides crustaceans into six classes: the five aforementioned groups and the Ostracoda (Figure 14.1(c)).作者: SIT 時間: 2025-4-1 00:55
A phylogeny of recent and fossil Crustacea derived from morphological characters,in the Crustacea on what can be a viable, functioning arrangement of parts, and there is often a gross similarity of form and function in similar habitat types (e.g. mystacocarids, bathynellaceans and ingolfiellan amphipods in interstitial habitats).作者: Urea508 時間: 2025-4-1 02:56 作者: 我的巨大 時間: 2025-4-1 08:23
Grant Ledgerwood,Arlene Idol Broadhurstetic classification of the animals was not followed up during the next century, and textbook and handbook classifications have continued to resemble Linnaeus’ ‘pre-evolutionary’ system. Only Ax (1995) and Nielsen (1995) have attempted to create cladistic arrangements of the phyla.作者: Cumbersome 時間: 2025-4-1 13:22 作者: dragon 時間: 2025-4-1 18:12 作者: BYRE 時間: 2025-4-1 19:36
https://doi.org/10.1007/978-1-4899-0824-7rades and the Middle Cambrian lobopod . have been recognized (Renaud-Mornant, 1982; Grimaldi de Zio ., 1987a; Simonetta and Delle Cave, 1991), the relationship of . to other lobopods (Ramsk?ld, 1992; Hou and Bergstr?m, 1995) and of both to arthropods remains elusive.作者: Inelasticity 時間: 2025-4-1 22:55
Bioremediation of Chemical Spillsdifficulty should not be confused with the possibility that these fossils have only remote affinities with all living groups. The sense that these fossils can indeed be understood has strengthened in recent years with the discovery of several more important Cambrian fossil localities.
