Download - Inc3 4- bryoz-12-i
![Page 1: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/1.jpg)
PHYLUM ECTOPROCTAPHYLUM ECTOPROCTA(= BRYOZOA)
4 500 spp.
![Page 2: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/2.jpg)
![Page 3: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/3.jpg)
CLASES:
TAXONOMIA
1. Gymnolaemata. Casi exclusivamente marinos. Incluye la gran mayoría de especies.
2. Stenolaemata. Marinos. Algunas especies vivientes y más de 500 géneros fósiles.
3. Phylactolaemata. Dulceacuícolas. Sólo 50 especies de amplia distribución.
![Page 4: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/4.jpg)
DIVERSIDAD
![Page 5: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/5.jpg)
CLASEGYMNOLAEMATA
![Page 6: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/6.jpg)
ORGANIZACIÓN GENERALIZADA DE DOS ZOOIDES
![Page 7: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/7.jpg)
CLASE GYMNOLAEMATA, ORDEN STOLONIFERA
![Page 8: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/8.jpg)
D
A-C. Morfología interna del zooide
Orden Cheilostomata, Suborden AnascaD. Ovicelo de Bugula
D
![Page 9: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/9.jpg)
ORDEN CHEILOSTOMATA SUBORDEN ANASCA
(a) Estructura de Membranipora membranacea(b) Zoario sobre un alga.
(c) y (d) Zooides generalizados mostrando el lofóforo retraí- y extendido.
![Page 10: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/10.jpg)
Método de protraccióndel lofóforo en los subórdenes ANASCAY ASCOPHORA
(a) y (b) Beania
(b) Watersiphora
![Page 11: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/11.jpg)
LOCOMOCIÓN
A. Selenaria maculata
B. Monobryozoon ambulans
C. Colonia del filactolemado Cristatella mucedo
![Page 12: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/12.jpg)
Integracíon del zoario
![Page 13: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/13.jpg)
![Page 14: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/14.jpg)
Polimorfismo
![Page 15: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/15.jpg)
A. Parte de un zoario de Electra (Cheilostomata)
B. Exoesqueleto de Bugula
C. Aviculario de Bugula
D. Vibrácula
E. Colonia de Heliodoma, zooides con vibrácula
![Page 16: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/16.jpg)
ALIMENTACION POR FILTRACIÓN
Las flechas sólidas se- ñalan la dirección del agua.
![Page 17: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/17.jpg)
SISTEMA DIGESTIVO
![Page 18: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/18.jpg)
REPRODUCCION
![Page 19: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/19.jpg)
REPRODUCCION EN GYMNOLAEMATA
![Page 20: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/20.jpg)
LARVAS DE BRYOZOA
A. Bugula
B. Larva cifonauta de Membranipora
C. Larva de Alcyonidium
![Page 21: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/21.jpg)
CLASE GYMNOLAEMATA
Bowerbankia sp. Triticella sp.
Suborden Stolonifera
![Page 22: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/22.jpg)
Colonia de Bugula neritina
CLASE GYMNOLAEMATA
Familia Bugulidae
![Page 23: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/23.jpg)
A
B
C Bryozoa GymnolaemataA. Idodyctium sp., Gran Barrera de coral (Australia).B. Distichophora violacea, costas de las Islas Fiji.C. Zoarios de varias especies, Gran Barrera de coral (Australia).
![Page 24: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/24.jpg)
Clase GymnolaemataTriticella sp.Membranipora tuberculataM. membranaceaBugula neritinaB. cuculliferaB. flabellataHippothoa hyalina
Algunos Bryozoa reportados para el Perú
![Page 25: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/25.jpg)
CLASEPHYLACTOLAEMATA
![Page 26: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/26.jpg)
CLASEPHYLACTOLAEMATA
A. Colonia de Hyalinella
B. Morfologia interna de Plumatella
![Page 27: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/27.jpg)
FORMAS DE CRECIMIENTO EN PHYLACTOLAEMATA
![Page 28: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/28.jpg)
DESARROLLO
EN
BRYOZOA
![Page 29: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/29.jpg)
REPRODUCCION ASEXUAL EN PHYLACTOLAEMATA A-C. Tipos de estatoblastos. D-E. “germinación” de estatoblasto de Lophopodella.
![Page 30: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/30.jpg)
Pectinatella magnifica
Fredericella sultanaPlumatella fungosa
CLASEPHYLACTOLAEMATA
Briozoos de agua dulce
![Page 31: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/31.jpg)
CLASE STENOLAEMATA
![Page 32: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/32.jpg)
CLASE STENOLAEMATA
A. Colonia de CrisiaB. Zooide CrisiaC. Cinco autozooides y cuatro herozooi- des de Diplosolen
![Page 33: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/33.jpg)
CLASE STENOLAEMATA
Crisulipora occidentalis Idmidronea atlantica
Crisia eburnea
Disporella hispida
![Page 34: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/34.jpg)
ECOLOGIA Y DISTRIBUCIÓN
IMPORTANCIA ECONOMICA
![Page 35: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/35.jpg)
Significance to humans Members of the class Gymnolaemata are used for medicinal and research purposes.
Significance to humansIn their natural habitat freshwater bryozoans contribute to nutrient cycling, and they are grazed upon by fish and certain invertebrates. However, they also are a nuisance when they grow inside pipelines and filters, blocking or seriously disrupting the flow of water in irrigation, wastewater, and cooling water systems. Any pipeline that carries untreated water from a lake or river is at risk of becoming fouled with bryozoan colonies.
![Page 36: Inc3 4- bryoz-12-i](https://reader034.vdocumento.com/reader034/viewer/2022052223/559e49071a28abf0728b46e7/html5/thumbnails/36.jpg)
Conservation status
Marine and freshwater bryozoans in general are common and abundant, although certain species are considered rare, especially in tropical regions.No species are listed by the IUCN.