BIOSCI 208 : Invertebrate Diversity


2022 Semester One (1223) (15 POINTS)

Course Prescription

Invertebrates make up over 95 percent of animal species. This course explores the biology of invertebrates with an emphasis on structure, function, life histories, behaviour and ecology. Invertebrate diversity is examined in a variety of environments, using New Zealand examples where possible, and provides the basis for advanced courses in conservation and marine ecology.

Course Overview

Invertebrates are animals without a backbone or bony skeleton and include a huge diversity of animals including sponges, jellyfish, worms, octopus, starfish and insects (to name a few). In this course you will learn the body form, physiology, ecology and reproductive biology of the major invertebrate phyla, underpinned with an understanding of the evolutionary relationships between the phyla and the importance of key changes to symmetry, number of germ layers, and development of tissues/organs in the "Tree of Life".  This course is part of the Ecology, Marine Biology and Zoology Pathways within a BSc majoring in Biological Science.

Course Requirements

Prerequisite: BIOSCI 108, and BIOSCI 101 or 109

Capabilities Developed in this Course

Capability 1: Disciplinary Knowledge and Practice
Capability 2: Critical Thinking
Capability 4: Communication and Engagement
Graduate Profile: Bachelor of Science

Learning Outcomes

By the end of this course, students will be able to:
  1. Describe and communicate the broad-scale phylogenetic relationships in the Eukaryotes (e.g. Bilateria, Lophotrochozoa). (Capability 1)
  2. Describe the body plan and distinguishing characteristics of each invertebrate phyla (Capability 1)
  3. Analyse invertebrate structure and function in the laboratory using histological sections and dissected animals. (Capability 1 and 2)
  4. Develop skills in the retrieval of information using the bibliographic databases. (Capability 1)
  5. Summarise a scientific article for a non-specialist audience (Capability 2 and 4)


Assessment Type Percentage Classification
Practical 25% Individual Coursework
Assignment 15% Individual Coursework
Test 20% Individual Test
Final Exam 40% Individual Examination
Assessment Type Learning Outcome Addressed
1 2 3 4 5
Final Exam
Students must attend all laboratories.
Students must pass the practical (Laboratories, Assignment) and the theory (test, final exam) independently to pass the course overall. 



For more information and to find contact details for the BIOSCI 208 Tuākana coordinator, please see”

Special Requirements

Students must attend all laboratories, with their own lab coat.

Workload Expectations

This course is a standard 15 point course and students are expected to spend 10 hours per week involved in each 15 point course that they are enrolled in.

For this course, you can expect 30 hours of lectures (plus two review lectures), 18 hours of laboratory time, 65 hours of reading and thinking about the content and 35 hours of work on assignments and/or test preparation.

Delivery Mode

Campus Experience

Attendance is expected at laboratories  to complete practical components of the course.

We strongly recommend lecture attendance, but lectures will also be available as recordings. Other learning activities including labs will not be available as recordings.

The activities for the course are scheduled as a standard weekly timetable.

Learning Resources

Course materials are made available in a learning and collaboration tool called Canvas which also includes reading lists and lecture recordings (where available).

Please remember that the recording of any class on a personal device requires the permission of the instructor.

Course book (includes lecture and laboratory guide) available for purchase or download as PDF from CANVAS.

Student Feedback

During the course Class Representatives in each class can take feedback to the staff responsible for the course and staff-student consultative committees.

At the end of the course students will be invited to give feedback on the course and teaching through a tool called SET or Qualtrics. The lecturers and course co-ordinators will consider all feedback.

Your feedback helps to improve the course and its delivery for all students.

Academic Integrity

The University of Auckland will not tolerate cheating, or assisting others to cheat, and views cheating in coursework as a serious academic offence. The work that a student submits for grading must be the student's own work, reflecting their learning. Where work from other sources is used, it must be properly acknowledged and referenced. This requirement also applies to sources on the internet. A student's assessed work may be reviewed against online source material using computerised detection mechanisms.

Class Representatives

Class representatives are students tasked with representing student issues to departments, faculties, and the wider university. If you have a complaint about this course, please contact your class rep who will know how to raise it in the right channels. See your departmental noticeboard for contact details for your class reps.


The content and delivery of content in this course are protected by copyright. Material belonging to others may have been used in this course and copied by and solely for the educational purposes of the University under license.

You may copy the course content for the purposes of private study or research, but you may not upload onto any third party site, make a further copy or sell, alter or further reproduce or distribute any part of the course content to another person.

Inclusive Learning

All students are asked to discuss any impairment related requirements privately, face to face and/or in written form with the course coordinator, lecturer or tutor.

Student Disability Services also provides support for students with a wide range of impairments, both visible and invisible, to succeed and excel at the University. For more information and contact details, please visit the Student Disability Services’ website

Special Circumstances

If your ability to complete assessed coursework is affected by illness or other personal circumstances outside of your control, contact a member of teaching staff as soon as possible before the assessment is due.

If your personal circumstances significantly affect your performance, or preparation, for an exam or eligible written test, refer to the University’s aegrotat or compassionate consideration page

This should be done as soon as possible and no later than seven days after the affected test or exam date.

Learning Continuity

In the event of an unexpected disruption, we undertake to maintain the continuity and standard of teaching and learning in all your courses throughout the year. If there are unexpected disruptions the University has contingency plans to ensure that access to your course continues and course assessment continues to meet the principles of the University’s assessment policy. Some adjustments may need to be made in emergencies. You will be kept fully informed by your course co-ordinator/director, and if disruption occurs you should refer to the university website for information about how to proceed.

The delivery mode may change depending on COVID restrictions. Any changes will be communicated through Canvas.

The delivery mode may change depending on COVID restrictions. Any changes will be communicated through Canvas.

Student Charter and Responsibilities

The Student Charter assumes and acknowledges that students are active participants in the learning process and that they have responsibilities to the institution and the international community of scholars. The University expects that students will act at all times in a way that demonstrates respect for the rights of other students and staff so that the learning environment is both safe and productive. For further information visit Student Charter


Elements of this outline may be subject to change. The latest information about the course will be available for enrolled students in Canvas.

In this course students may be asked to submit coursework assessments digitally. The University reserves the right to conduct scheduled tests and examinations for this course online or through the use of computers or other electronic devices. Where tests or examinations are conducted online remote invigilation arrangements may be used. In exceptional circumstances changes to elements of this course may be necessary at short notice. Students enrolled in this course will be informed of any such changes and the reasons for them, as soon as possible, through Canvas.

Published on 31/10/2021 12:46 p.m.