Numerous specimens of the diatom Aulacodiscus margaritaceus Ralfs were found in the stomach contents of Atherinid fishes from the Gulf of California. This species was studied by light and scanning electron microscopy. The general morphology is consistent with earlier descriptions: the valve presents fairly coarse, loculate areolae closed by cribra on the outside and open to the inside by large foramina. However, externally the valve shows rather large granules lying on the porose cribra. Their density is variable, but in larger specimens the granules are densely distributed. There are tubular, external processes near the margin of the valve. The number of these processes may vary from 4 to 6 (4 to 10 in specimens of the type material), and ...
Conventional and landmark-based geometric morphometric approaches were used to clarify the taxonomic...
The frustule and girdle ultrastructure of the diatom Rhopalodia acuminata Krammer, were studied usin...
Background and aims – With the advent of molecular techniques to analyze relationships among diatom ...
The morphology and fine valve structure of the marine diatom Odontella granulata(Roper) R Ross have...
Chaetoceros similis est une diatomée planctonique marine décrite par Cleve en 1896. L\u27espèce est ...
A study of the diatoms Eupodiscus radiatus Bailey and Fryxelliella floridana Prasad, mainly focussin...
International audienceAs first observed on a group of taxa related to Cocconeis peltoides Hustedt, s...
WOS: 000312480500013The valve morphology of Mastogloia braunii Grunow, Mastogloia pumila Cleve, and ...
Cultures of marine microalgae have greatly contributed to the better understanding of the morphology...
Diatoms of the genus Asteromphalus are common planktonic species in marine waters all over the world...
<div><p>(A) Biddulphia reticulata. The whole shell or frustule of a centric diatom showing valves an...
A study of the diatoms Eupodiscus radiatus Bailey and Fryxelliella floridana Prasad, mainly focussin...
FIGURES 17–28: Aulacoseira coroniformis. SEM images, all in girdle view. Figs 17–25: variability of ...
The valve morphology of specimens from four different collections, each identified as Navicla tripun...
Diatoms are a successful taxonomic group of microbes exhibiting a high diversity in marine habitats....
Conventional and landmark-based geometric morphometric approaches were used to clarify the taxonomic...
The frustule and girdle ultrastructure of the diatom Rhopalodia acuminata Krammer, were studied usin...
Background and aims – With the advent of molecular techniques to analyze relationships among diatom ...
The morphology and fine valve structure of the marine diatom Odontella granulata(Roper) R Ross have...
Chaetoceros similis est une diatomée planctonique marine décrite par Cleve en 1896. L\u27espèce est ...
A study of the diatoms Eupodiscus radiatus Bailey and Fryxelliella floridana Prasad, mainly focussin...
International audienceAs first observed on a group of taxa related to Cocconeis peltoides Hustedt, s...
WOS: 000312480500013The valve morphology of Mastogloia braunii Grunow, Mastogloia pumila Cleve, and ...
Cultures of marine microalgae have greatly contributed to the better understanding of the morphology...
Diatoms of the genus Asteromphalus are common planktonic species in marine waters all over the world...
<div><p>(A) Biddulphia reticulata. The whole shell or frustule of a centric diatom showing valves an...
A study of the diatoms Eupodiscus radiatus Bailey and Fryxelliella floridana Prasad, mainly focussin...
FIGURES 17–28: Aulacoseira coroniformis. SEM images, all in girdle view. Figs 17–25: variability of ...
The valve morphology of specimens from four different collections, each identified as Navicla tripun...
Diatoms are a successful taxonomic group of microbes exhibiting a high diversity in marine habitats....
Conventional and landmark-based geometric morphometric approaches were used to clarify the taxonomic...
The frustule and girdle ultrastructure of the diatom Rhopalodia acuminata Krammer, were studied usin...
Background and aims – With the advent of molecular techniques to analyze relationships among diatom ...