. . "1214-1119" . "Epibiont relationships on hyolithids demonstrated by Ordovician trepostomes (Bryozoa) and Devonian tabulates (Anthozoa)"@en . . . "80" . . "P(GA205/02/1576), Z(AV0Z3013912)" . . "epibionts; obligate and facultative symbiosis; mutualism; Ordovician; Devonian; Hyolithida; Tabulata; Bryozoa"@en . "In Lower Paleozoic marine invertebrate communities of tabulate corals and trepostome bryozoans have been recognized as preferential epibionts on hyolithids. In the cases studied herein the data clearly indicates that epibionts prefer hyolithids to any other host. Several aspects of epibionts living on hyolithids are apparent: current-oriented hyolithids provide a desirable substrate and ease of feeding for them. That epibionts settle on the earliest juvenile portion of the hyolithid suggests that site-selection is controlled by both composition of the juvenile periostracum and the position of the posterior dorsal conch. This is suggestive of mutualistic relationship and possible coevolution. The hyolithid keeps the epibiont in an optimum position for food, oxygen, and waste removal by facing into the current. The colonies on the dorsal and lateral sides of the conch provide added protection and additional mass for stability."@en . "Ve spodnopaleozoick\u00FDch mo\u0159sk\u00FDch spole\u010Denstvech bezobratl\u00FDch byli tabul\u00E1tn\u00ED kor\u00E1li a trepostom\u00E1tn\u00ED mechovky zji\u0161t\u011Bni jako p\u0159ednostn\u00ED epibionti hyolitid\u016F. Ve studovan\u00FDch p\u0159\u00EDpadech data jasn\u011B ukazuj\u00ED, \u017Ee epibionti d\u00E1vaj\u00ED p\u0159ednost hyolitid\u016Fm p\u0159ed jin\u00FDmi hostiteli. N\u011Bkter\u00E9 aspekty \u017Eivota epibiont\u016F na hyolitidech jsou z\u0159ejm\u00E9: do proudu orientovan\u00ED hyolitidi poskytuj\u00ED vhodn\u00FD substr\u00E1t a usnad\u0148uj\u00ED jejich v\u00FD\u017Eivu. To, \u017Ee se epibionti usazuj\u00ED na naj\u010Dasn\u011Bj\u0161\u00EDch juveniln\u00EDch \u010D\u00E1stech hyolitid\u016F nazna\u010Duje, \u017Ee v\u00FDb\u011Br m\u00EDsta usazen\u00ED je ur\u010Dov\u00E1n slo\u017Een\u00EDm juveniln\u00EDho periostraka a pozic\u00ED posteriorn\u00ED dors\u00E1ln\u00ED schr\u00E1nky. To je zn\u00E1mkou mutualistick\u00FDch vztah\u016F a mo\u017En\u00E9 koevoluce. Hyolitid udr\u017Euje epibionta v optim\u00E1ln\u00ED pozici vzhledem k z\u00EDsk\u00E1van\u00ED potravy, kysl\u00EDku a odstra\u0148ov\u00E1n\u00ED odpadu t\u00EDm, \u017Ee je orientov\u00E1n do proudu. Kolonie na dors\u00E1ln\u00ED a later\u00E1ln\u00EDch stran\u00E1ch schr\u00E1nky poskytuj\u00ED zv\u00FD\u0161enou ochranu a hmotnost pro stabilitu. To m\u016F\u017Ee b\u00FDt zvl\u00E1\u0161\u0165 d\u016Fle\u017Eit\u00E9 v re\u017Eimech siln\u00E9ho proud\u011Bn\u00ED."@cs . . "Epibiont relationships on hyolithids demonstrated by Ordovician trepostomes (Bryozoa) and Devonian tabulates (Anthozoa)" . . "RIV/67985831:_____/05:00029145" . "[B71B797ECAB9]" . "520414" . "In Lower Paleozoic marine invertebrate communities of tabulate corals and trepostome bryozoans have been recognized as preferential epibionts on hyolithids. In the cases studied herein the data clearly indicates that epibionts prefer hyolithids to any other host. Several aspects of epibionts living on hyolithids are apparent: current-oriented hyolithids provide a desirable substrate and ease of feeding for them. That epibionts settle on the earliest juvenile portion of the hyolithid suggests that site-selection is controlled by both composition of the juvenile periostracum and the position of the posterior dorsal conch. This is suggestive of mutualistic relationship and possible coevolution. The hyolithid keeps the epibiont in an optimum position for food, oxygen, and waste removal by facing into the current. The colonies on the dorsal and lateral sides of the conch provide added protection and additional mass for stability." . . "2" . . . . "125;138" . . "Epibiont relationships on hyolithids demonstrated by Ordovician trepostomes (Bryozoa) and Devonian tabulates (Anthozoa)"@en . "CZ - \u010Cesk\u00E1 republika" . . "1"^^ . . "Vztahy epibiont\u016F a hyolitid\u016F na p\u0159\u00EDkladu ordovick\u00FDch trepostom\u00E1t\u016F (Bryozoa) a devonsk\u00FDch tabul\u00E1t\u016F (Anthozoa)"@cs . . . "Epibiont relationships on hyolithids demonstrated by Ordovician trepostomes (Bryozoa) and Devonian tabulates (Anthozoa)" . "14"^^ . "2"^^ . "Galle, Arno\u0161t" . . "Vztahy epibiont\u016F a hyolitid\u016F na p\u0159\u00EDkladu ordovick\u00FDch trepostom\u00E1t\u016F (Bryozoa) a devonsk\u00FDch tabul\u00E1t\u016F (Anthozoa)"@cs . . . . "RIV/67985831:_____/05:00029145!RIV06-AV0-67985831" . "Bulletin of Geosciences" . "Parsley, R. L." . .