Chloropicophyceae is a class of green algae in the division Chlorophyta that, along with Picocystophyceae, coincides with the traditional "prasinophyte clade VII".[1]
Members of this class are coccoid green cells, with a diameter of 1.5–4 µm, found in marine waters, with one nucleus, one mitochondrion, and one chloroplast surrounded by two membranes, containing starch grain; their single chloroplast has chlorophylls a and b; they lack pyrenoid and flagella; and they have a layered cell wall. Their sexual reproduction is unknown.[1]
In total, this class contains eight newly described species, belonging to two genera. The taxonomy goes as follows[1] :
In the 2017 article where the new class is described, it is shown as the sister clade of the class Picocystophyceae. The internal relationships are shown in the tree below, which is a simplified version of the phylogenetic tree elaborated in the research:[1]
Chlorokybus atmophyticus (outgroup)
clade VII Picocystophyceae ChloropicophyceaeChloroparvula pacifica
Chloroparvula japonica
Chloropicon maureeniae
Chloropicon mariensis
Chloropicon laureae
Chloropicon primus
Chloropicon sieburthii
Chloropicon roscoffensis
This article incorporates "Chloropicophyceae, a new class of picophytoplanktonic prasinophytes" text from this source, which is by Adriana Lopes dos Santos, Thibaut Pollina, Priscilla Gourvil, Erwan Corre, Dominique Marie, José Luis Garrido, Francisco Rodríguez, Mary-Hélène Noël, Daniel Vaulot and Wenche Eikrem available under the CC BY 4.0 license.
Wikimedia Commons has media related to Chloropicophyceae. Wikispecies has information related to Chloropicophyceae. Chloropicophyceae is a class of green algae in the division Chlorophyta that, along with Picocystophyceae, coincides with the traditional "prasinophyte clade VII".
클로로피콘과(Chloropicaceae)는 녹조류 과의 하나이다.[1][2] 녹조식물문에 속하는 클로로피콘강(Chloropicophyceae)과 클로로피콘목(Chloropicales)의 유일한 목으로 분류된다.[1] 2개 속에 8종을 포함하고 있다.[1]
다음은 2011년 렐리아르트(Leliaert) 등이 제안하고,[3] 2016년 실라(Silar)가 수정했으며[4] 2016년 렐리아르트[5]와 2017년 로페스 도스 산토스(Lopes dos Santos) 등의 녹조식물 분류군 연구,[6] 2015년 노비코프(Novíkov)와 바라바스-크라스니(Barabaš-Krasni) 연구,[7] 산체스-바라칼도(Sánchez-Baracaldo) 연구에 기초한 녹조식물 계통 분류이다.[8][9][10]
녹색식물/녹색조류 녹조식물/넓은 의미의 담록조류 초록방석말강 녹조아문 UTC 녹조식물군 스트렙토식물 Phragmoplastophyta
