Leucosolenida is 'n orde van sponsdiere uit die klas van die Calcarea (kalksponse).
Leucosolenida is 'n orde van sponsdiere uit die klas van die Calcarea (kalksponse).
Leucosolenida is an order of sponges in the class Calcarea and the subclass Calcaronea.[1] Species in the order Leucosolenida are calcareous, with a skeleton composed exclusively of free spicules without calcified non-spicular reinforcements.[2][3]
According to Systema Porifera (2002), Lucosolenida contains 9 families, ranging from fully asconoid forms (Leucosoleniidae) to fully leuconoid forms. These body plans are on a continuum based on an increasingly complex skeletal system and compartmentalized choanocytes.[3] A few sources (such as the Treatise on Invertebrate Paleontology, 2004) place non-asconoid families into a separate order, Sycettida.[4] Leucosolenids have a poor fossil record, with only a few ambiguous grantiid fossils reported from the Jurassic and Carboniferous.[4]
Leucosolenida is an order of sponges in the class Calcarea and the subclass Calcaronea. Species in the order Leucosolenida are calcareous, with a skeleton composed exclusively of free spicules without calcified non-spicular reinforcements.
According to Systema Porifera (2002), Lucosolenida contains 9 families, ranging from fully asconoid forms (Leucosoleniidae) to fully leuconoid forms. These body plans are on a continuum based on an increasingly complex skeletal system and compartmentalized choanocytes. A few sources (such as the Treatise on Invertebrate Paleontology, 2004) place non-asconoid families into a separate order, Sycettida. Leucosolenids have a poor fossil record, with only a few ambiguous grantiid fossils reported from the Jurassic and Carboniferous.
Los leucosolénidos (Leucosolenida) son un orden de esponjas de la clase Calcarea.[1] Las especies de este orden tienen un esqueleto calcáreo compuesto exclusivamente de espículas libres sin refuerzos espiculares calcificados.
Los leucosolénidos (Leucosolenida) son un orden de esponjas de la clase Calcarea. Las especies de este orden tienen un esqueleto calcáreo compuesto exclusivamente de espículas libres sin refuerzos espiculares calcificados.
Les Leucosolenida sont un ordre d'animaux de l'embranchement des éponges (les éponges sont des animaux sans organes ou appareils bien définis).
Les membres des Leucosolenida sont des éponges de la sous-classe des Calcaronea dont le squelette est composé exclusivement de spicules libres sans spicules non calcaires.
Selon World Register of Marine Species (8 février 2017)[1] :
Les Leucosolenida sont un ordre d'animaux de l'embranchement des éponges (les éponges sont des animaux sans organes ou appareils bien définis).
Leucosolenida is een orde van sponsdieren uit de klasse van de Calcarea (kalksponzen).
Leucosolenida is een orde van sponsdieren uit de klasse van de Calcarea (kalksponzen).
Leucosolenida é uma ordem de esponjas calcárias da subordem Calcaronea.
Leucosolenida é uma ordem de esponjas calcárias da subordem Calcaronea.
Левкосоленіди (Leucosolenida) — ряд морських тварин класу Вапнякові губки (Calcarea).
Має дев'ять родин:
Левкосоленіди (Leucosolenida) — ряд морських тварин класу Вапнякові губки (Calcarea).
