Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Respiration01:24

Respiration

5.2K
Overview of the Respiratory System and Energy Production
Energy production in the human body is primarily fueled by oxidation, a process where food molecules are burned by combining with oxygen to produce carbon dioxide and water. This vital metabolic process sustains life, and is supported intricately by the respiratory system.
Structure and Function of the Respiratory System:
The respiratory system is a complex network of structures that includes the nose, oropharynx, larynx, trachea,...
5.2K
External and Internal Respiration01:24

External and Internal Respiration

8.6K
External respiration occurs in the lungs, and it is the first step in the journey of oxygen inside the body. When we inhale, oxygen enters our lungs and diffuses across the thin alveolar membrane. The alveoli are tiny, air-filled sacs that provide a vast surface area for gas exchange. Oxygen in the alveoli has a higher partial pressure (105 mmHg) than in the adjacent pulmonary capillaries (40 mmHg), establishing a pressure gradient. As a result, oxygen molecules move from the alveoli into the...
8.6K
Neural Control of Respiration01:18

Neural Control of Respiration

5.6K
The neural regulation of respiration is a meticulously coordinated process primarily controlled by the respiratory centers located within the brainstem. These centers, composed of specialized neurons, transmit nerve impulses that control the contraction and relaxation of our respiratory muscles.
Respiratory Centers in the Brainstem
Two primary areas comprise the respiratory center: the medullary respiratory center in the medulla oblongata and the pontine respiratory group in the pons. The...
5.6K
Mechanism of Breathing I: Inspiration01:30

Mechanism of Breathing I: Inspiration

3.7K
Introduction to Inspiration: The Respiratory System in Action
The respiratory system, an essential network for breathing, comprises the conducting and respiratory zones, each playing a crucial role in the overall process of respiration. Let us explore the detailed mechanism of inspiration, or inhalation, which is the first phase of the respiratory cycle.
Pathway of Air during Inspiration
During inspiration, air enters our body through the nose or mouth and moves through the conducting zone,...
3.7K
Physiological Control of Respiration01:23

Physiological Control of Respiration

6.8K
Introduction
Breathing, a seemingly passive process, is regulated by the respiratory center in the brainstem. This center coordinates the involuntary control of respirations, which means it occurs without conscious effort, ensuring a smooth and uninterrupted pattern.
Regulation of Ventilation
The body maintains ventilation by monitoring levels of carbon dioxide (CO2), oxygen (O2), and hydrogen ion concentration (pH) in the arterial blood. Among these factors, the level of CO2 plays a crucial...
6.8K
Respiration Pathways01:26

Respiration Pathways

901
Cellular respiration is a fundamental metabolic process that enables organisms to generate energy from organic molecules. One of its central pathways is the tricarboxylic acid (TCA) cycle, also known as the Krebs cycle, which plays a crucial role in energy production and biosynthetic processes.Conversion of Pyruvate to Acetyl-CoAThe pyruvate generated from glycolysis undergoes oxidative decarboxylation by the pyruvate dehydrogenase complex, producing acetyl-CoA, one molecule of NADH, and one...
901

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Which Potential Linguistic Challenges do Pre-Service Teachers Identify in a Mathematical Expository Text?

Journal fur Mathematik-Didaktik·2023
Same author

A new bioinspired method for pressure and flow sensing based on the underwater air-retaining surface of the backswimmer <i>Notonecta</i>.

Beilstein journal of nanotechnology·2018
Same author

The peregrine falcon's rapid dive: on the adaptedness of the arm skeleton and shoulder girdle.

Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology·2018
Same author

The impact of infrared radiation in flight control in the Australian "firebeetle" Merimna atrata.

PloS one·2018
Same author

Concept of an Active Amplification Mechanism in the Infrared Organ of Pyrophilous Melanophila Beetles.

Frontiers in physiology·2016
Same author

Functional morphology of the respiratory organs in the cellar spider Pholcus phalangioides (Arachnida, Araneae, Pholcidae).

Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology·2015
Same journal

Histomorphometric plasticity in pectoral muscles and adipose tissue of Redheaded Bunting in response to skeleton photoperiod.

Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology·2026
Same journal

Insects in variable environments: thermal performance, standard metabolic rate, and strategies to escape its limitations.

Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology·2026
Same journal

Carbohydrate handling in frugivorous tambaqui (Colossoma macropomum): enzymatic and glycemic responses to dietary sugars.

Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology·2026
Same journal

Survival and osmoregulatory capacity of green crabs (Carcinus maenas) invasive to Canadian Pacific estuaries throughout acute freshwater exposure.

Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology·2026
Same journal

Estimating behavioral multipliers to American black duck and lesser scaup resting metabolic rate to better estimate daily energy expenditure.

Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology·2026
Same journal

Chronic ammonia nitrogen induces integrated metabolic and immune reprogramming in the hepatopancreas of Macrobrachium rosenbergii.

Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology·2026
See all related articles

Related Experiment Video

Updated: Mar 26, 2026

Manipulation of Color Patterns in Jumping Spiders for Use in Behavioral Experiments
09:03

Manipulation of Color Patterns in Jumping Spiders for Use in Behavioral Experiments

Published on: May 21, 2019

10.2K

Respiration in spiders (Araneae).

Anke Schmitz1

  • 1Institute for Zoology, Rheinische Friedrich-Wilhelms-University Bonn, Bonn, Germany. ankeschmitz@uni-bonn.de.

Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology
|January 29, 2016
PubMed
Summary
This summary is machine-generated.

Spiders possess a unique respiratory system, breathing with both lungs and tracheae. Their metabolic rates are influenced by factors like sex, prey capture, and lifespan, often lower than expected for their body mass.

Keywords:
Factorial scopeLungsMetabolic rateResting rateTracheae

More Related Videos

Microdissection of Black Widow Spider Silk-producing Glands
09:47

Microdissection of Black Widow Spider Silk-producing Glands

Published on: January 11, 2011

16.4K
Measures of Heart and Ventilatory Rates in Freely Moving Crayfish
06:47

Measures of Heart and Ventilatory Rates in Freely Moving Crayfish

Published on: October 15, 2009

16.1K

Related Experiment Videos

Last Updated: Mar 26, 2026

Manipulation of Color Patterns in Jumping Spiders for Use in Behavioral Experiments
09:03

Manipulation of Color Patterns in Jumping Spiders for Use in Behavioral Experiments

Published on: May 21, 2019

10.2K
Microdissection of Black Widow Spider Silk-producing Glands
09:47

Microdissection of Black Widow Spider Silk-producing Glands

Published on: January 11, 2011

16.4K
Measures of Heart and Ventilatory Rates in Freely Moving Crayfish
06:47

Measures of Heart and Ventilatory Rates in Freely Moving Crayfish

Published on: October 15, 2009

16.1K

Area of Science:

  • Zoology
  • Comparative Physiology
  • Arachnology

Background:

  • Spiders (Araneae) exhibit a unique respiratory system, utilizing both book lungs and tracheae.
  • The presence and development of a tracheal system significantly impact spider respiration and physiology.
  • Metabolic rate in spiders is influenced by a complex interplay of physiological and ecological factors.

Purpose of the Study:

  • To investigate the factors influencing resting and active metabolic rates in spiders.
  • To understand the physiological significance of the dual respiratory system (lungs and tracheae) in spiders.
  • To correlate metabolic rate variations with ecological traits and evolutionary history in Araneae.

Main Methods:

  • Comparative analysis of metabolic rates across different spider species.
  • Correlation of metabolic data with factors such as sex, lifespan, prey capture strategy, and respiratory system morphology.
  • Physiological measurements of resting and active metabolic rates under various conditions.

Main Results:

  • Spiders generally exhibit lower metabolic rates than predicted by body mass, particularly those with two pairs of lungs.
  • Males tend to have higher resting metabolic rates than females.
  • Metabolic rates are influenced by evolutionary traits (e.g., cribellum presence), hunting strategy (web vs. free-hunting), lifespan, and environmental conditions like temperature and starvation.

Conclusions:

  • The dual respiratory system and various life-history traits significantly modulate metabolic rates in spiders.
  • Ecological and evolutionary factors play a crucial role in shaping the metabolic physiology of Araneae.
  • Understanding these factors provides insight into the adaptive strategies and energetic constraints of spider species.