Feb 20, 2024 · A Sycon diagram illustrates the anatomy and water flow system of Syconoid sponges, characterized by their tubular body structure and internal canals. How does a Sycon Diagram Represent Sponge Anatomy? It shows radial symmetry with a central atrium, choanocyte-lined radial canals, and ostia connecting incurrent and excurrent canals.

In this article we will discuss about the anatomy of sycon. Fig. 93. L.S SYCON. 1. Body wall is diploblastic with an outer ectodermal or dermal epithelial layer and inner gastric epithelial layer or endoderm. 2. Non-cellular mesenchyme layer with interspersed monaxon and triaxon spicules is present in between the two layers. 3.

The syconoid canal system is represented by three grades: (i) Simple sycon type (ii) Complex sycon type and (iii) Sycon type with cortex.

Scypha, however, represents first stage of folding in its body wall having finger-like horizontal folds, referred to as typical syconoid type. Grantia, an European genus, is another syconoid sponge.

Explore Sycon diagram with BYJU’S. Diagram of the Sycon is illustrated in detail with neat and clear labelling. Also available for free download.

Sycon shows syconoid type of canal system. a) Dermal ostla : On the body of the sycon dermal ostia are present. They open into incurrent canals. b) In current canals : These are narrow canals. These are covered inside by epethelial cells. They show some openings here and there called prosopyles. c) Radial canal: The body wall is folded. In ...

Jun 14, 2024 · Sycon, a genus of calcareous sponges within the family Sycettidae, is known for its tube-shaped structure and small size, typically reaching lengths of 2.5 to 7.5 cm. These sponges are often white to cream in color and are recognized by aquarium enthusiasts as “Pineapple” or “Q-Tip” sponges.

May 20, 2024 · See also labeled photo. Grantia sp.; stained cross section (related to Scypha), 100x. See also labeled photo. ... Syconoid and leuconoid body forms Lacks outer pinacoderm layer Deep water marine Venus' Flower Basket, Euplectella sp., skeleton. Skeleton of ...

Feb 6, 2023 · Sponges can be classified into two main types based on the structure of their canal system: Asconoid, Syconoid, and Leuconoid. The simplest of the three canal systems is this one. It can be found in asconoid sponges like Leucosolenia and some of the second sponges’ developmental phases.

Syconoid Type: Syconoid type of canal system is the first stage above the asconoid type. It is formed by the out-pushing of the wall of an asconoid sponge at regular intervals into finger-like projections, called radial canals.