Skip to search formSkip to main contentSkip to account menu

Priapulida

Known as: penis worms 
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2018
Highly Cited
2018
Mangroves are amongst the most productive marine ecosystems on Earth, providing a unique habitat opportunity for many species and… 
Review
2015
Highly Cited
2014
Highly Cited
2014
In spite of the high relevance of lumbricid earthworms (‘Oligochaeta’: Lumbricidae) for soil structure and functioning, the… 
Highly Cited
2010
Highly Cited
2010
Ecdysozoa is the recently recognized clade of molting animals that comprises the vast majority of extant animal species and the… 
Highly Cited
2004
Highly Cited
2004
Comparative embryology is integral to uncovering the pattern and process of metazoan phylogeny, but it relies on the assumption… 
2001
2001
Priapulids possess a radial symmetry that is remarkably reflected in both external morphology and internal anatomy. It results in… 
Highly Cited
2000
Highly Cited
2000
Triploblastic relationships were examined in the light of molecular and morphological evidence. Representatives for all… 
Highly Cited
1990
Highly Cited
1990
Long-term anaerobiosis was studied in the priapulid Haljcryptus spinulosus and the bivalves Astarte borealis and Arctica island… 
Review
1970
Review
1970
CONTENTS 1 Introduction 4 1.1 Plan 4 1.2 Material and methods 5 1.3 Acknowledgements 6 2 Systematics 8 2.1 Historical… 
1968
1968
INTRODUCTION Two years ago I found two specimens of a curious animal in a sample of coral sand from Curacao. It superficially…