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Morfología y crecimiento relativo en Clypeaster europacificus (Clypeasteroida: Clypeasteridae) del Golfo de California
(Universidad de Costa Rica, 2021)
Perianth organs in Nymphaeaceae: comparative study on epidermal and structural characters
(Springer Tokyo, 2017-07)
The perianth organs of six species of Nymphaeaceae, representing Euryale, Nymphaea and Victoria, were studied on the basis of macroscopical, micromorphological, and anatomical characters. The aims were to determine whether ...
Tasselia ordamensis: a biogenic structure of probable deposit-feeding and gardening maldanid polychaetes.
(Elsevier Science, 2010-06)
The internal structure and growth direction of well-preserved Tasselia ordamensis specimens from the Upper Cretaceous–Cenozoic of Antarctica and Tierra del Fuego are not compatible with its current interpretation as a ...
Molecular mapping of vernalization requirement and fertility restoration genes in carrot
(Springer, 2012-09-27)
Carrot (Daucus carota L.) is a cool-season vegetable normally classified as a biennial species, requiring vernalization to induce flowering. Nevertheless, some cultivars adapted to warmer climates require less vernalization ...
Molecular mapping of vernalization requirement and fertility restoration genes in carrot
(2013-02)
Carrot (Daucus carota L.) is a cool-season vegetable normally classified as a biennial species, requiring vernalization to induce flowering. Nevertheless, some cultivars adapted to warmer climates require less vernalization ...
Embryonic, Larval, and Juvenile Development of the Sea Biscuit Clypeaster subdepressus (Echinodermata: Clypeasteroida)
(PUBLIC LIBRARY SCIENCE, 2010)
Sea biscuits and sand dollars diverged from other irregular echinoids approximately 55 million years ago and rapidly dispersed to oceans worldwide. A series of morphological changes were associated with the occupation of ...
Familia Begoniaceae C. Agardh
(Instituto de Botánica Darwinion, 2017)
Begoniaceae: Hierbas o subarbustos, raramente arbustos. Tallos generalmente carnosos, con estípulas. Hojas alternas, raramente opuestas overticiladas, simples, raro compuestas; láminas enteras a profundamente partidas, ...
Comparative morphotaxonomical affinities, palaeoecological implications and cladistic analyses of ornithoid eggshells (oofamily Laevisoolithidae) from the Late Cretaceous intertrappean beds of Anjar, District Kachchh, Gujarat, India
(Taylor & Francis, 2020-11-12)
We re-evaluate fragmentary eggshells of avian affinities (ratite morphotype) from the Late Cretaceous Intertrappean beds of Anjar (District Kachchh, Gujarat), India in view of additional material and cladistic analysis. ...