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Data from: Interspecific interactions through 2 million years: are competitive outcomes predictable?
- 负责人:
- DOI:
- doi:10.5061/dryad.qm1g8
- 摘要:
- arch domain is encrusting cheilostome bryozoans from the Wanganui Basin of New Zealand over a ca 2 Myr time period (Pleistocene to Recent). We find tha
Data from: Evolutionary determinants of morphological polymorphism in colonial animals
- 负责人:
- Simpson, Carl
- DOI:
- doi:10.5061/dryad.nc830
- 摘要:
- of polymorphism, from none in colonial ascidians to extreme polymorphism in siphonophores, such as the Portuguese man-of-war. Bryozoa are a phylum of exclusively
GBIF Occurrence Download
- 负责人:
- DOI:
- doi:10.15468/dl.zgendr
- 摘要:
- of the UKSRL exploration contract area and eastern Clarion-Clipperton Zone in the Pacific Ocean: Annelida, Arthropoda, Bryozoa, Chordata, Ctenophora, Mollusca
GBIF Occurrence Download
- 负责人:
- DOI:
- doi:10.15468/dl.bq42mi
- 摘要:
- of the UKSRL exploration contract area and eastern Clarion-Clipperton Zone in the Pacific Ocean: Annelida, Arthropoda, Bryozoa, Chordata, Ctenophora, Mollusca
Data from: A new western European Cretaceous bryozoan genus from the early Cenomanian radiation of neocheilostomes
- 负责人:
- DOI:
- doi:10.5061/dryad.cc8m5
- 摘要:
- Neocheilostomes possessing ovicells for larval brooding originated in the late Albian and radiated explosively in the Late Cretaceous
Data from: Phylogeny of genus Cupuladria (Bryozoa: Cheilostomata) in the Neogene of tropical America
- 负责人:
- DOI:
- doi:10.5061/dryad.49k85
- 摘要:
- We used 57 morphometric characters to discriminate 17 extant and fossil Cupuladria species and analyzed their phylogenetic relationships in relation to extant Discoporella species. Data were gathered from 496 extant and fossil Cupuladria specimens ranging in age from early Miocene to Recent and distributed from the Caribbean to tropical eastern Pacific. A first series of discriminant analyses distinguished three morphological groups: Cupuladria with vicarious avicularia, Cupuladria without vicarious avicularia, and Discoporella. Further discriminant analyses identified 17 species of Cupuladria. Cladistic analyses of these three groups yielded four equally parsimonious trees. All of the consensus trees exhibited the same topology, dividing the 25 tropical American cupuladriids into four distinct monophyletic clades, including Discoporella, and are consistent with previous molecular phylogenies except that there are no molecular data for the CV2 clade. Diversification of species was higher in the CV1 and CV2 clades than CNV clade, and involved mostly Caribbean species. Cupuladria with vicarious clade 1 (CV1) includes: C. monotrema, C. pacificiensis, C. exfragminis, C. cheethami, C. biporosa, and four new species: C. pervagata, C. floridensis, C. colonensis and C. dominicana. Cupuladria with vicarious clade 2 (CV2) includes: C. multesima, C. incognita, and three new species C. collyrida, C. veracruxiensis and C. planissima. Cupuladria clade without vicarious (CNV) includes: C. surinamensis, C. panamensis, and one new species C. gigas. The stratigraphic occurrence of species is consistent with cladogram topology within clades. However hypothesized cladistic relations among clades are the reverse of their stratigraphic occurrence with younger clade CNV appearing as the hypothetical ancestor of the two older clades CV1 and CV2. More extensive collections of early to middle Miocene specimens of Cupuladria and Discoporella will be required to resolve this apparent paradox.
Data from: A new mound-building biota from the lower Carboniferous of Alabama
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.ttdz08kt6
- 摘要:
- ferent from those of other Serpukhovian mounds that have been described from Alabama (made by various consortia of rugose corals, fenestrate bryozoa
Data from: Nearly complete rRNA genes from 371 Animalia: updated structure-based alignment and phylogenetic analysis
- 负责人:
- Mallatt, Jon M.
- DOI:
- doi:10.5061/dryad.1v62kr3q
- 摘要:
- + llama) in Mammalia, for basic subdivisions of Bryozoa (‘Gymnolaemata + Stenolaemata’ versus Phylactolaemata), and for Oligostraca (ostracods
(Late Ordovician) marine invertebrates
- 负责人:
- DOI:
- doi:10.5061/dryad.sp4t0
- 摘要:
- (ENM) to reconstruct the ecological niche for 11 genera of marine benthos (crinoids, trilobites, molluscs, bryozoans, and corals) from the Type
GBIF Occurrence Download
- 负责人:
- DOI:
- doi:10.15468/dl.fxxdtw
- 摘要:
- Collection Cnidaria SMF. 1 records from Collection Bryozoa SMF. 14 records from AMNH Bird Collection. 17 records from Ophiuroidea collections