STUDIES ON EARTHWORMS OF INDIANA AND ILLINOIS

THE UNIVERSITY OF ILLINOIS LIBRARY bis STUDIES ON EARTHWORMS OF INDIANA AND ILLINOIS BY HARRY VIRL HEIMBURGER A B DePauw University, 1911 THESIS Submitted in Partial Fulfillment of the Degree Requirements of MASTER OF ARTS IN ZOOLOGY IN THE GRADUATE SCHOOL OF THE UNIVERSITY OF ILLINOIS 1915 for the UNIVERSITY OF ILLINOIS THE GRADUATE SCHOOL _ I June 1915 HEREBY RECOMMEND THAT THE THESIS PREPARED UNDER MY SUPER- VISION BY Harry Virl Heimbu ENTITLED S.t.u.die.a Qii_ £a.r.t.jaiff.Q.rmja _ DX Indiaiia aiid IH.i.nQ.i.a BE ACCEPTED AS FULFILLING THIS PART OF THE REQUIREMENTS FOR THE DEGREE OF Mas.ter„ of Arts /^^^ m:::U-/X- ':^ltLLJd3^.^ In Charge of Thesis ^"/^ Recommendation concurred -^^a (2) Seta a somite XX (4) Seta ^, somite XXV Fig Sagittal section through spermiduoal pore Glandular region represented by stippling n, sp showing prostomium Fig Dorsal view of Fig Lateral view of somites in region of reproductive I and II, pores Fig Sagittal section through spermiducal pore showing depth of atrial chamber aria indicated by stippling Fig Glandular Sagittal section through spermiducal pore, to indicate structure of glandular region ( All figures except drawings 1, 2, and are camera I PLATE I PLATE E ... INDIANA AND ILLINOIS INTRODUCTION Scope of Work and Source of Material This paper is an account of a systematic and faunistic study of earthworms of Indiana toj^ather with descriptions of a new... http://archive.org/details/studiesonearthwoOOheim ) TABLE I OF CONTENTS Introduction Scope of Work and Source of Material Methods and Technique Systematic and Geographic Relations II* Indiana Species Key...THE UNIVERSITY OF ILLINOIS LIBRARY bis STUDIES ON EARTHWORMS OF INDIANA AND ILLINOIS BY HARRY VIRL HEIMBURGER A B DePauw University, 1911 THESIS Submitted in Partial Fulfillment of the Degree