What exactly is "a true conch"?
That's NOT a good question.
Why?
Because "The term true conchs, being a common name, does not have an exact meaning. It may refer generally to any of the Strombidae[1] but sometimes is used more specifically to include onlyStrombus and Lambis[2] or just Strombus itself.[3]"
?
Anyway.
"Lobatus gigas, commonly known as the queen conch, is a species of edible sea snail, a marine gastropod mollusk in the family of true conchs, the Strombidae. This species is one of the largest mollusks native to the Tropical Northwestern Atlantic, from Bermuda to Brazil, reaching up to 35.2 cm (13.9 in) in shell length.
The queen conch is herbivorous and lives in seagrass beds, although the exact habitat varies during the different stages of its development. The adult animal has a very large, solid and heavy shell, with knob-like spines on the shoulder, a flared thick outer lip and a characteristic pink-colored aperture (opening). The flared lip is completely absent in younger specimens. The external anatomy of the soft parts of L. gigas is similar to that of other snails in the same family: it has a long snout, two eyestalks with well-developed eyes and additional sensory tentacles, a strong foot and a corneous sickle-shaped operculum."
What you see above it's just a shell "corporation".
Wanna see the corpore/corpus/soft body?
Here:
A legitimate question is: what the...hell are those?
Can you handle the truth? Jack Nicholson said you can't!
Here: