👉 The term "halichondroid" is not widely recognized or used in everyday language. It may be a misnomer or an obscure term, but it could refer to:
1.
Halichondria
: This is a genus of mammals that includes the common halichondrids (the dogs and cats) as well as some birds. Halichondrias are often referred to as "dogs" due to their resemblance to dogs.
2.
Halichondroidea